Color macros point at dynamic attrs.

Bug: 1248157
Change-Id: I83ac0a18a1a53deabcc03a4ed9adbb854a1e594c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3434114


Reviewed-by: Sinan Sahin <sinansahin@google.com>
Commit-Queue: Sky Malice <skym@chromium.org>
Cr-Commit-Position: refs/heads/main@{#968335}