OpenAI vs You.com
78 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #121212 Brand
#000000 → #5368ee Border
rgba(0,0,0,0.1) → rgba(18, 18, 18, 0.10) Display font
OpenAI Sans → Lumen Sans Body size
16px → 16px colors 67 changed
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bg-soft #f1f1f1 → #f6f6f6 ~
surface #fafafa → #ffffff ~
surface-hover rgba(0,0,0,0.04) → #f8f8f8 ~
text #000000 → #121212 ~
text-muted #5d5d5d → #5e5f6b ~
text-faint #b4b4b4 → #a8a9b1 ~
brand #000000 → #5368ee ~
brand-hover #1a1a1a → #3a4ec8 ~
link #000000 → #5368ee ~
link-hover #5d5d5d → #3a4ec8 ~
border rgba(0,0,0,0.1) → rgba(18, 18, 18, 0.10) ~
border-soft rgba(0,0,0,0.08) → rgba(18, 18, 18, 0.06) ~
border-strong rgba(0,0,0,0.16) → rgba(18, 18, 18, 0.18) +
surface-alt #fafafa +
surface-strong #eef0f4 +
text-medium #2a2b35 +
text-soft #7c7d87 +
on-cta #ffffff +
brand-strong #3a4ec8 +
brand-deep #293b9a +
brand-soft #e8ecff +
brand-faint #f4f6ff +
brand-glow rgba(83, 104, 238, 0.20) +
cta-bg #121212 +
cta-bg-hover #2a2b35 +
cta-bg-active #000000 +
cta-text #ffffff +
selected-bg #e8ecff +
disabled-bg #f6f6f6 +
disabled-text #a8a9b1 +
border-focus #5368ee +
success-bg #dcfce7 +
success-text #15803d +
warning-bg #fef3c7 +
warning-text #854d0e +
danger-bg #fee2e2 +
danger-text #b91c1c +
info-bg #e8ecff +
info-text #293b9a +
shadow-rgb 18, 18, 18 +
shadow-blue 83, 104, 238 +
benchmark-our #5368ee +
benchmark-them #d9d9df +
benchmark-ground #fafafa +
benchmark-axis rgba(18, 18, 18, 0.12) −
bg-section #f7f7f7 −
surface-card #ffffff −
surface-press rgba(0,0,0,0.08) −
text-subtle #8e8e8e −
text-on-brand #ffffff −
text-on-dark #ededed −
brand-active #2c2c2c −
brand-on-dark #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link-visited #000000 −
scrim rgba(0,0,0,0.5) −
shadow-card rgba(0,0,0,0.06) −
shadow-elev rgba(0,0,0,0.10) −
shadow-modal rgba(0,0,0,0.20) −
success #10a37f −
warning #d97706 −
warning-soft #fdf3e7 −
danger #cc2525 −
danger-soft #fae5e5 −
info #3a3a3a typography 5 changed
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display {"family":"OpenAI Sans","size":48} → {"family":"Lumen Sans","size":72} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"Lumen Sans","size":48} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"Lumen Sans","size":30} ~
body {"family":"OpenAI Sans","size":16} → {"family":"Lumen Sans","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"JetBrains Mono","size":12} radius 1 changed
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button 8px → 6px spacing 5 changed
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xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 32px → 12px ~
xl 48px → 20px