Costco vs WHOOP
69 token-level differences between these two design systems.
Background
#ffffff → #000000 Text
#333333 → #ffffff Brand
#005dab → #a0d10b Border
#cccccc → #1f1f1f Display font
Inter → Inter Body size
14px → 16px colors 60 changed
~
bg #ffffff → #000000 ~
surface #ffffff → #0a0a0a ~
surface-soft #f4f4f4 → #141414 ~
surface-strong #e8e8e8 → #1f1f1f ~
brand #005dab → #a0d10b ~
brand-deep #003e74 → #476005 ~
text #333333 → #ffffff ~
text-strong #000000 → #ffffff ~
text-muted #5e5e5e → #b5b5b5 ~
text-soft #7d7d7d → #8a8a8a ~
link #005dab → #ffffff ~
link-hover #003e74 → #a0d10b ~
border #cccccc → #1f1f1f ~
border-soft #e0e0e0 → #141414 ~
border-strong #999999 → #2e2e2e ~
border-input #999999 → #3d3d3d ~
scrim rgba(0,0,0,0.5) → rgba(0,0,0,0.85) ~
shadow-card rgba(0,0,0,0.08) → rgba(0,0,0,0.6) ~
shadow-elev rgba(0,0,0,0.16) → rgba(0,0,0,0.8) ~
success #3a8b00 → #16ec06 ~
warning #cc6600 → #ffde00 ~
danger #e31837 → #ff0026 ~
info #005dab → #0093e7 +
bg-elev #0a0a0a +
bg-elev-strong #141414 +
bg-light #ffffff +
brand-hover #88b609 +
brand-active #739707 +
brand-pale #e8f3c6 +
brand-soft #0c1102 +
text-faint #5e5e5e +
text-on-brand #000000 +
recovery-green #16ec06 +
recovery-yellow #ffde00 +
recovery-red #ff0026 +
strain-blue #0093e7 +
sleep-blue #7eb8d9 +
hrv-purple #9c7ed9 −
bg-page #f4f4f4 −
surface-yellow #fff8d6 −
surface-blue-soft #e3f0fa −
masthead #005dab −
masthead-deep #003e74 −
masthead-active #002c52 −
brand-darkest #002c52 −
costco-red #e31837 −
costco-red-deep #b41027 −
costco-red-active #8c0c1f −
warehouse-yellow #ffeb00 −
warehouse-yellow-deep #fdd000 −
text-on-blue #ffffff −
text-on-red #ffffff −
text-on-yellow #000000 −
link-visited #5e2a8c −
rating-yellow #fdd000 −
rating-empty #cccccc −
member-savings #e31837 −
online-only #005dab −
out-of-stock #7d7d7d −
warning-soft #fff7e6 typography 2 changed
~
body {"family":"Inter","size":14} → {"family":"Inter","size":16} ~
label {"family":"Monaco","size":11} → {"family":"Inter","size":11} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px