diff --git a/alembic/versions/0073_design_token_supersedes.py b/alembic/versions/0073_design_token_supersedes.py
new file mode 100644
index 0000000..5596bb2
--- /dev/null
+++ b/alembic/versions/0073_design_token_supersedes.py
@@ -0,0 +1,55 @@
+"""design_tokens.supersedes — the literals a token should be used instead of
+
+Revision ID: 0073
+Revises: 0072
+Create Date: 2026-07-30
+
+Records what a prohibition was actually trying to say.
+
+A design rulebook writes "pure white #FFFFFF is NEVER used as text color". That
+sentence has no row in a table of tokens, because a design system stores what
+things ARE — which looked like a gap in the model and was really a sentence
+written backwards. The positive fact is "text is Parchment", and the useful
+record is the mapping from the literal someone would otherwise write to the
+token they should write instead.
+
+So `supersedes` is a JSONB array of literal values, e.g. `["#fff", "#ffffff"]`
+on a text-on-action token. A finding built from it can say what to write, not
+merely what not to.
+
+It must be DECLARED rather than derived. `#fff` and Parchment `#E8E4D8` are
+different colours, so no value-matching rule could ever have connected them —
+which is exactly why the prohibition felt unrepresentable until it was turned
+around.
+
+Consumed by the source lint that reads component CSS, not by the drift panel:
+these literals are in the components, which the panel cannot see.
+
+NOT NULL with a `'[]'` default, matching `value_by_mode` — a nullable JSONB
+column has two empty states and every reader has to test for both.
+
+Downgrade drops the column; the declarations are lost, which costs the lint its
+input and nothing else.
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects.postgresql import JSONB
+
+
+revision = "0073"
+down_revision = "0072"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.add_column(
+        "design_tokens",
+        sa.Column(
+            "supersedes", JSONB, nullable=False, server_default=sa.text("'[]'::jsonb")
+        ),
+    )
+
+
+def downgrade() -> None:
+    op.drop_column("design_tokens", "supersedes")
diff --git a/frontend/src/api/designSystems.ts b/frontend/src/api/designSystems.ts
index af057f4..64830ba 100644
--- a/frontend/src/api/designSystems.ts
+++ b/frontend/src/api/designSystems.ts
@@ -26,6 +26,13 @@ export interface DesignToken {
   value_by_mode: Record<string, string>;
   group_name: string | null;
   purpose: string | null;
+  /** Literal values this token should be used INSTEAD OF, e.g. ["#fff"].
+   *
+   *  How a design system records what a prohibition was trying to say: not
+   *  "white is banned" but "write this token instead". Declared rather than
+   *  inferred, because a superseded literal and the token's own value are
+   *  usually different values and nothing could connect them by matching. */
+  supersedes: string[];
   order_index: number;
 }
 
@@ -49,6 +56,7 @@ export interface ResolvedToken {
   name: string;
   group_name: string | null;
   purpose: string | null;
+  supersedes: string[];
   order_index: number;
   value_by_mode: Record<string, string>;
   origin_by_mode: Record<string, number>;
@@ -93,6 +101,7 @@ export const createDesignToken = (
     value_by_mode?: Record<string, string>;
     group_name?: string | null;
     purpose?: string | null;
+    supersedes?: string[];
     order_index?: number;
   },
 ) => apiPost<DesignToken>(`/api/design-systems/${designSystemId}/tokens`, body);
diff --git a/frontend/src/views/DesignSystemsView.vue b/frontend/src/views/DesignSystemsView.vue
index 0d02177..5c1aeee 100644
--- a/frontend/src/views/DesignSystemsView.vue
+++ b/frontend/src/views/DesignSystemsView.vue
@@ -245,6 +245,10 @@ const tokenGroup = ref("");
 const tokenPurpose = ref("");
 /** Mode/value pairs, edited as a list so a token can carry any number of modes. */
 const tokenModes = ref<{ mode: string; value: string }[]>([{ mode: "base", value: "" }]);
+/** Literals this token should be written instead of, comma-separated in the
+ *  form. Kept as one text field rather than a repeater: it is a short list of
+ *  literals, and a row-per-value UI would cost more than it explains. */
+const tokenSupersedes = ref("");
 const savingToken = ref(false);
 const editingTokenId = ref<number | null>(null);
 
@@ -253,6 +257,7 @@ function resetTokenForm() {
   tokenGroup.value = "";
   tokenPurpose.value = "";
   tokenModes.value = [{ mode: "base", value: "" }];
+  tokenSupersedes.value = "";
   editingTokenId.value = null;
   showAddToken.value = false;
 }
@@ -262,6 +267,7 @@ function startEditToken(token: DesignToken) {
   tokenName.value = token.name;
   tokenGroup.value = token.group_name ?? "";
   tokenPurpose.value = token.purpose ?? "";
+  tokenSupersedes.value = (token.supersedes ?? []).join(", ");
   const entries = Object.entries(token.value_by_mode);
   tokenModes.value = entries.length
     ? entries.map(([mode, value]) => ({ mode, value }))
@@ -288,6 +294,10 @@ async function submitToken() {
       value_by_mode: collectModes(),
       group_name: tokenGroup.value.trim() || null,
       purpose: tokenPurpose.value.trim() || null,
+      supersedes: tokenSupersedes.value
+        .split(",")
+        .map((v) => v.trim())
+        .filter(Boolean),
     };
     if (editingTokenId.value !== null) {
       await updateDesignToken(editingTokenId.value, body);
@@ -555,6 +565,20 @@ function isColourish(value: string): boolean {
                 </div>
               </div>
 
+              <div class="field">
+                <label class="field-label" for="token-supersedes">Use instead of</label>
+                <input
+                  id="token-supersedes" v-model="tokenSupersedes" class="input mono" type="text"
+                  placeholder="#fff, #ffffff"
+                />
+                <p class="field-hint">
+                  Literal values that should be written as this token instead —
+                  comma separated. This is where a rule like "pure white is never
+                  text" belongs: not as a prohibition, but as the thing to write
+                  in its place. Checked by the source lint, not by this page.
+                </p>
+              </div>
+
               <fieldset class="modes">
                 <legend class="field-label">Values by mode</legend>
                 <p class="field-hint">
@@ -613,7 +637,12 @@ function isColourish(value: string): boolean {
                     <code>{{ value }}</code>
                   </span>
                 </span>
-                <span class="token-meta">{{ token.purpose || token.group_name || "" }}</span>
+                <span class="token-meta">
+                  {{ token.purpose || token.group_name || "" }}
+                  <span v-if="token.supersedes.length" class="supersedes">
+                    instead of {{ token.supersedes.join(", ") }}
+                  </span>
+                </span>
                 <span class="token-actions">
                   <button class="btn-ghost btn-small" @click="startEditToken(token)">Edit</button>
                   <button class="btn-ghost btn-small" @click="removeToken(token)">
@@ -647,6 +676,9 @@ function isColourish(value: string): boolean {
                     <div class="resolved-head">
                       <code class="token-name">{{ token.name }}</code>
                       <span v-if="token.purpose" class="token-meta">{{ token.purpose }}</span>
+                      <span v-if="token.supersedes.length" class="supersedes">
+                        instead of {{ token.supersedes.join(", ") }}
+                      </span>
                     </div>
 
                     <!-- One badge only when every mode agrees on its source. -->
@@ -1034,6 +1066,12 @@ function isColourish(value: string): boolean {
   gap: 0.35rem;
 }
 
+.supersedes {
+  font-size: 0.75rem;
+  color: var(--color-text-muted);
+  font-style: italic;
+}
+
 .mode-chip {
   display: inline-flex;
   align-items: center;
diff --git a/src/scribe/mcp/tools/design_systems.py b/src/scribe/mcp/tools/design_systems.py
index 25a948b..805b118 100644
--- a/src/scribe/mcp/tools/design_systems.py
+++ b/src/scribe/mcp/tools/design_systems.py
@@ -147,6 +147,7 @@ async def create_design_token(
     value_by_mode: dict | None = None,
     group_name: str = "",
     purpose: str = "",
+    supersedes: list | None = None,
     order_index: int = 0,
 ) -> dict:
     """Add a token to a design system.
@@ -162,6 +163,12 @@ async def create_design_token(
         group_name: Free-text grouping — "surface", "text", "radius", whatever
             this system's own vocabulary is.
         purpose: What the token is for, e.g. "page bg, deepest surface".
+        supersedes: Literal values this token should be used INSTEAD OF, e.g.
+            ["#fff", "#ffffff"]. This is how a design system records what a
+            prohibition was trying to say — not "white is banned" but "write
+            this token instead". Declare it rather than expecting it to be
+            inferred: a superseded literal and the token's own value are
+            usually different values, so nothing can connect them by matching.
         order_index: Display position within its group.
     """
     uid = current_user_id()
@@ -172,6 +179,7 @@ async def create_design_token(
         value_by_mode=value_by_mode,
         group_name=group_name or None,
         purpose=purpose or None,
+        supersedes=supersedes,
         order_index=order_index,
     )
     if token is None:
@@ -192,12 +200,14 @@ async def update_design_token(
     value_by_mode: dict | None = None,
     group_name: str = "",
     purpose: str = "",
+    supersedes: list | None = None,
     order_index: int = -1,
 ) -> dict:
     """Update a token. Empty/None args leave a field unchanged.
 
-    `value_by_mode` REPLACES the whole map rather than merging into it, so send
-    every mode you want the token to keep.
+    `value_by_mode` and `supersedes` REPLACE their whole value rather than
+    merging into it, so send every entry you want the token to keep. Pass `[]`
+    to clear `supersedes` entirely.
     """
     uid = current_user_id()
     fields: dict = {}
@@ -209,6 +219,10 @@ async def update_design_token(
         fields["group_name"] = group_name
     if purpose:
         fields["purpose"] = purpose
+    # `is not None`, not truthiness: `[]` is a meaningful edit (drop every
+    # superseded literal) and would otherwise be unreachable.
+    if supersedes is not None:
+        fields["supersedes"] = supersedes
     if order_index >= 0:
         fields["order_index"] = order_index
     token = await ds_svc.update_token(uid, token_id, **fields)
diff --git a/src/scribe/models/design_system.py b/src/scribe/models/design_system.py
index 6df3680..a64e557 100644
--- a/src/scribe/models/design_system.py
+++ b/src/scribe/models/design_system.py
@@ -109,6 +109,24 @@ class DesignToken(Base, TimestampMixin, SoftDeleteMixin):
     # vocabulary, and a whitelist would bake one install's kit into the schema.
     group_name: Mapped[str | None] = mapped_column(Text, nullable=True)
     purpose: Mapped[str | None] = mapped_column(Text, nullable=True)
+    # Literal values this token should be used INSTEAD OF, e.g. ["#fff",
+    # "#ffffff"] on a text-on-action token.
+    #
+    # This is how a design system records the thing a prohibition was trying to
+    # say. "Pure white is never text" is the shadow of a positive fact — text is
+    # Parchment — and a system that stores what things ARE has no row for a ban.
+    # Recording the replacement keeps the check and makes it actionable: a
+    # finding can name what to write instead of merely objecting.
+    #
+    # It has to be DECLARED rather than inferred, because the superseded literal
+    # and the token's own value are usually different colours (#fff is not
+    # #E8E4D8). No value-matching rule could ever connect them.
+    #
+    # Consumed by the source lint (#2277), not by the drift panel: these
+    # literals live in component CSS, which the panel cannot see and says so.
+    supersedes: Mapped[list] = mapped_column(
+        JSONB, nullable=False, default=list, server_default=text("'[]'::jsonb")
+    )
     order_index: Mapped[int] = mapped_column(Integer, default=0, server_default="0")
 
     def to_dict(self) -> dict:
@@ -119,6 +137,7 @@ class DesignToken(Base, TimestampMixin, SoftDeleteMixin):
             "value_by_mode": self.value_by_mode or {},
             "group_name": self.group_name,
             "purpose": self.purpose,
+            "supersedes": self.supersedes or [],
             "order_index": self.order_index,
             "created_at": self.created_at.isoformat() if self.created_at else None,
             "updated_at": self.updated_at.isoformat() if self.updated_at else None,
diff --git a/src/scribe/routes/design_systems.py b/src/scribe/routes/design_systems.py
index 6787290..a6ffe6a 100644
--- a/src/scribe/routes/design_systems.py
+++ b/src/scribe/routes/design_systems.py
@@ -140,6 +140,7 @@ async def create_design_token(design_system_id: int):
         value_by_mode=data.get("value_by_mode"),
         group_name=data.get("group_name") or None,
         purpose=data.get("purpose") or None,
+        supersedes=data.get("supersedes"),
         order_index=data.get("order_index") or 0,
     )
     if token is None:
@@ -153,7 +154,10 @@ async def update_design_token(token_id: int):
     data = await request.get_json() or {}
     fields = {
         k: v for k, v in data.items()
-        if k in ("name", "value_by_mode", "group_name", "purpose", "order_index")
+        if k in (
+            "name", "value_by_mode", "group_name", "purpose", "supersedes",
+            "order_index",
+        )
     }
     token = await ds_svc.update_token(_uid(), token_id, **fields)
     if token is None:
diff --git a/src/scribe/services/design_cascade.py b/src/scribe/services/design_cascade.py
index 02f4ceb..1fd894c 100644
--- a/src/scribe/services/design_cascade.py
+++ b/src/scribe/services/design_cascade.py
@@ -97,6 +97,7 @@ class ResolvedToken:
     contributions: dict[str, tuple[Contribution, ...]]
     group_name: str | None
     purpose: str | None
+    supersedes: tuple[str, ...]
     order_index: int
 
     @property
@@ -132,6 +133,7 @@ class ResolvedToken:
             "name": self.name,
             "group_name": self.group_name,
             "purpose": self.purpose,
+            "supersedes": list(self.supersedes),
             "order_index": self.order_index,
             "value_by_mode": self.value_by_mode,
             "origin_by_mode": self.origin_by_mode,
@@ -206,7 +208,11 @@ def resolve_tokens(
                 )
 
             meta = metadata.setdefault(
-                token.name, {"group_name": None, "purpose": None, "order_index": None}
+                token.name,
+                {
+                    "group_name": None, "purpose": None,
+                    "supersedes": None, "order_index": None,
+                },
             )
             for field in ("group_name", "purpose"):
                 if meta[field] is None:
@@ -218,6 +224,13 @@ def resolve_tokens(
             # change that only touched a colour.
             if not meta["order_index"]:
                 meta["order_index"] = getattr(token, "order_index", 0) or None
+            # `supersedes` cascades on EMPTINESS, not on None: a child that
+            # overrides a colour and says nothing about which literals it
+            # replaces should keep the family's declaration, and an empty list
+            # is what "said nothing" looks like once the column is NOT NULL.
+            # A child that states its own list replaces the whole thing.
+            if not meta["supersedes"]:
+                meta["supersedes"] = tuple(getattr(token, "supersedes", None) or ()) or None
 
     resolved = [
         ResolvedToken(
@@ -227,6 +240,7 @@ def resolve_tokens(
             },
             group_name=metadata[name]["group_name"],
             purpose=metadata[name]["purpose"],
+            supersedes=metadata[name]["supersedes"] or (),
             order_index=metadata[name]["order_index"] or 0,
         )
         for name, per_mode in contributions.items()
diff --git a/src/scribe/services/design_systems.py b/src/scribe/services/design_systems.py
index 2aafbd3..ea8b478 100644
--- a/src/scribe/services/design_systems.py
+++ b/src/scribe/services/design_systems.py
@@ -183,6 +183,7 @@ async def create_token(
     value_by_mode: dict | None = None,
     group_name: str | None = None,
     purpose: str | None = None,
+    supersedes: list | None = None,
     order_index: int = 0,
 ) -> DesignToken | None:
     if not await access.can_write_design_system(user_id, design_system_id):
@@ -197,6 +198,10 @@ async def create_token(
             value_by_mode=value_by_mode or {},
             group_name=group_name,
             purpose=purpose,
+            # `or []` for the same reason as value_by_mode above: the column is
+            # NOT NULL so absence has one spelling, and None would store JSON
+            # null instead of an empty array.
+            supersedes=supersedes or [],
             order_index=order_index,
         )
         session.add(token)
@@ -270,7 +275,10 @@ async def resolve_design_system(
 async def update_token(
     user_id: int, token_id: int, **fields: object
 ) -> DesignToken | None:
-    allowed = {"name", "value_by_mode", "group_name", "purpose", "order_index"}
+    allowed = {
+        "name", "value_by_mode", "group_name", "purpose", "supersedes",
+        "order_index",
+    }
     async with async_session() as session:
         token = await session.get(DesignToken, token_id)
         if token is None or token.deleted_at is not None:
diff --git a/tests/test_design_cascade.py b/tests/test_design_cascade.py
index 99e6169..f8bea91 100644
--- a/tests/test_design_cascade.py
+++ b/tests/test_design_cascade.py
@@ -102,10 +102,11 @@ def test_the_guard_survives_a_hierarchy_that_is_already_corrupt():
 # because resolve_tokens is pure and duck-typed — which is the whole reason it
 # lives here rather than inside the service.
 
-def _token(name, value_by_mode, group_name=None, purpose=None, order_index=0):
+def _token(name, value_by_mode, group_name=None, purpose=None, order_index=0,
+           supersedes=None):
     return SimpleNamespace(
         name=name, value_by_mode=value_by_mode, group_name=group_name,
-        purpose=purpose, order_index=order_index,
+        purpose=purpose, order_index=order_index, supersedes=supersedes or [],
     )
 
 
@@ -310,3 +311,79 @@ def test_resolution_terminates_on_a_corrupt_hierarchy():
     assert set(resolved) == {"--fs-a", "--fs-b"}
     # Each system contributes exactly once, not endlessly.
     assert len(resolved["--fs-a"].contributions["base"]) == 1
+
+
+# --- supersedes -------------------------------------------------------------
+#
+# The declaration that replaces a prohibition. A design system stores what things
+# ARE, so "pure white is never text" has no row — but "write this token instead
+# of #fff" does, and it is the same fact stated forwards.
+
+def test_supersedes_is_inherited_when_the_override_is_silent_about_it():
+    """LOAD-BEARING. A child overriding a colour says nothing about which
+    literals it replaces, and blanking the family's declaration there would
+    silently disarm the check for every app that customises the token."""
+    resolved = _by_name(resolve_tokens(
+        APP, PARENTS,
+        {
+            FAMILY: [_token("--fs-text", {"base": "#e8e4d8"}, supersedes=["#fff", "#ffffff"])],
+            APP: [_token("--fs-text", {"base": "#f0ece0"})],
+        },
+    ))
+    text = resolved["--fs-text"]
+    assert text.supersedes == ("#fff", "#ffffff")
+    assert text.value_by_mode == {"base": "#f0ece0"}   # the value still overrode
+
+
+def test_an_override_that_states_its_own_supersedes_replaces_the_list():
+    """Whole-list replacement, not a merge — an app that means "only #fff" must
+    be able to say so without inheriting entries it deliberately dropped."""
+    resolved = _by_name(resolve_tokens(
+        APP, PARENTS,
+        {
+            FAMILY: [_token("--fs-text", {"base": "a"}, supersedes=["#fff", "#ffffff"])],
+            APP: [_token("--fs-text", {"base": "b"}, supersedes=["#fff"])],
+        },
+    ))
+    assert resolved["--fs-text"].supersedes == ("#fff",)
+
+
+def test_a_token_that_supersedes_nothing_resolves_to_an_empty_tuple():
+    """Most tokens replace nothing. That has to be an empty sequence rather than
+    None, so no caller has to test for two kinds of nothing."""
+    resolved = _by_name(resolve_tokens(
+        FAMILY, PARENTS, {FAMILY: [_token("--fs-radius-md", {"base": "8px"})]},
+    ))
+    assert resolved["--fs-radius-md"].supersedes == ()
+
+
+def test_supersedes_survives_serialisation_as_a_list():
+    resolved = _by_name(resolve_tokens(
+        FAMILY, PARENTS,
+        {FAMILY: [_token("--fs-text", {"base": "#e8e4d8"}, supersedes=["#fff"])]},
+    ))
+    assert resolved["--fs-text"].to_dict()["supersedes"] == ["#fff"]
+
+
+def test_the_superseded_literal_need_not_match_the_tokens_own_value():
+    """The whole reason this is DECLARED rather than derived. `#fff` and
+    Parchment are different colours, so a value-matching rule could never have
+    connected them — which is why the prohibition looked unrepresentable until
+    it was turned around."""
+    resolved = _by_name(resolve_tokens(
+        FAMILY, PARENTS,
+        {FAMILY: [_token("--fs-text", {"base": "#e8e4d8"}, supersedes=["#fff"])]},
+    ))
+    text = resolved["--fs-text"]
+    assert text.value_by_mode["base"] not in text.supersedes
+
+
+def test_rows_without_a_supersedes_attribute_at_all_still_resolve():
+    """Duck-typed input: a caller passing rows from before the column existed
+    must not crash the cascade."""
+    legacy = SimpleNamespace(
+        name="--fs-x", value_by_mode={"base": "a"},
+        group_name=None, purpose=None, order_index=0,
+    )
+    resolved = _by_name(resolve_tokens(FAMILY, PARENTS, {FAMILY: [legacy]}))
+    assert resolved["--fs-x"].supersedes == ()
diff --git a/tests/test_mcp_tool_design_systems.py b/tests/test_mcp_tool_design_systems.py
index 85c2cc9..a7ebb2d 100644
--- a/tests/test_mcp_tool_design_systems.py
+++ b/tests/test_mcp_tool_design_systems.py
@@ -189,3 +189,24 @@ async def test_resolve_returns_serialised_tokens_with_their_provenance():
         {"system_id": 2, "value": "#5b4a8a"},
         {"system_id": 1, "value": "#6b2118"},
     ]
+
+
+@pytest.mark.asyncio
+async def test_update_token_can_clear_supersedes_with_an_empty_list():
+    """`[]` means "this token replaces nothing after all" — a real edit. Guarded
+    on `is not None` so it isn't swallowed as "unchanged", the same trap #2077
+    recorded for update_snippet."""
+    with patch("scribe.mcp.tools.design_systems.ds_svc") as svc:
+        svc.update_token = AsyncMock(return_value=_fake_token())
+        from scribe.mcp.tools.design_systems import update_design_token
+        await update_design_token(token_id=9, supersedes=[])
+    assert svc.update_token.await_args.kwargs["supersedes"] == []
+
+
+@pytest.mark.asyncio
+async def test_update_token_leaves_supersedes_alone_when_omitted():
+    with patch("scribe.mcp.tools.design_systems.ds_svc") as svc:
+        svc.update_token = AsyncMock(return_value=_fake_token())
+        from scribe.mcp.tools.design_systems import update_design_token
+        await update_design_token(token_id=9, purpose="text on action surfaces")
+    assert "supersedes" not in svc.update_token.await_args.kwargs
diff --git a/tests/test_services_design_systems.py b/tests/test_services_design_systems.py
index ebbc94d..6f8aa88 100644
--- a/tests/test_services_design_systems.py
+++ b/tests/test_services_design_systems.py
@@ -236,3 +236,41 @@ async def test_resolve_scopes_the_hierarchy_to_the_systems_OWNER_not_the_caller(
 
     assert result == []                                   # empty chain, not None
     assert parent_map.await_args.args[1] == owner         # NOT `caller`
+
+
+# --- supersedes (step 6's reframe) ------------------------------------------
+
+@pytest.mark.asyncio
+async def test_create_token_supersedes_defaults_to_an_empty_list_not_json_null():
+    """Same NOT NULL reasoning as value_by_mode: absence gets one spelling."""
+    mock_session = _make_mock_session()
+    captured = {}
+    mock_session.add = MagicMock(
+        side_effect=lambda obj: captured.update(supersedes=obj.supersedes)
+    )
+    with patch("scribe.services.design_systems.async_session") as mock_cls, \
+         patch("scribe.services.design_systems.access") as acc:
+        acc.can_write_design_system = AsyncMock(return_value=True)
+        mock_cls.return_value = mock_session
+        from scribe.services.design_systems import create_token
+        await create_token(user_id=1, design_system_id=3, name="--fs-x", supersedes=None)
+    assert captured["supersedes"] == []
+
+
+@pytest.mark.asyncio
+async def test_create_token_records_the_literals_it_replaces():
+    mock_session = _make_mock_session()
+    captured = {}
+    mock_session.add = MagicMock(
+        side_effect=lambda obj: captured.update(supersedes=obj.supersedes)
+    )
+    with patch("scribe.services.design_systems.async_session") as mock_cls, \
+         patch("scribe.services.design_systems.access") as acc:
+        acc.can_write_design_system = AsyncMock(return_value=True)
+        mock_cls.return_value = mock_session
+        from scribe.services.design_systems import create_token
+        await create_token(
+            user_id=1, design_system_id=3, name="--fs-text-on-action",
+            value_by_mode={"base": "#e8e4d8"}, supersedes=["#fff", "#ffffff"],
+        )
+    assert captured["supersedes"] == ["#fff", "#ffffff"]