OpenAI vs Sierra
65 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #302e2d Brand
#000000 → #006838 Border
rgba(0,0,0,0.1) → #e4e0dc Display font
OpenAI Sans → GT America Body size
16px → 16px colors 56 changed
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surface #fafafa → #f6f5f3 ~
text #000000 → #302e2d ~
text-muted #5d5d5d → #a39f99 ~
text-faint #b4b4b4 → #7c7873 ~
brand #000000 → #006838 ~
link #000000 → #006838 ~
link-hover #5d5d5d → #05351d ~
border rgba(0,0,0,0.1) → #e4e0dc ~
border-strong rgba(0,0,0,0.16) → #d4cfc9 +
bg-cream #f6f5f3 +
hero-bg #05351d +
text-heading #222222 +
on-hero #ffffff +
brand-bright #0a7d46 +
brand-deep #05351d +
text-soft #55524f +
glass-cta rgba(255, 255, 255, 0.10) +
selected-bg #eef0ec +
disabled #a39f99 +
border-subtle #efece8 +
border-hero rgba(255, 255, 255, 0.16) +
success-bg #e3efe7 +
success-text #05351d +
warning-bg #f6ecd9 +
warning-text #6b531c +
danger-bg #f6e4e1 +
danger-text #8a3a2e +
info-bg #e6edf2 +
info-text #2c4a5e −
bg-soft #f1f1f1 −
bg-section #f7f7f7 −
surface-card #ffffff −
surface-hover rgba(0,0,0,0.04) −
surface-press rgba(0,0,0,0.08) −
text-strong #000000 −
text-subtle #8e8e8e −
text-on-brand #ffffff −
text-on-dark #ededed −
brand-hover #1a1a1a −
brand-active #2c2c2c −
brand-on-dark #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link-visited #000000 −
border-soft rgba(0,0,0,0.08) −
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":"GT America","size":80} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"GT America","size":48} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"GT America","size":32} ~
body {"family":"OpenAI Sans","size":16} → {"family":"GT America","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 4 changed
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xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px