Sierra vs OpenAI
65 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#302e2d → #000000 Brand
#006838 → #000000 Border
#e4e0dc → rgba(0,0,0,0.1) Display font
GT America → OpenAI Sans Body size
16px → 16px colors 56 changed
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surface #f6f5f3 → #fafafa ~
text #302e2d → #000000 ~
brand #006838 → #000000 ~
text-faint #7c7873 → #b4b4b4 ~
text-muted #a39f99 → #5d5d5d ~
link #006838 → #000000 ~
link-hover #05351d → #5d5d5d ~
border #e4e0dc → rgba(0,0,0,0.1) ~
border-strong #d4cfc9 → rgba(0,0,0,0.16) +
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 −
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 typography 5 changed
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display {"family":"GT America","size":80} → {"family":"OpenAI Sans","size":48} ~
h1 {"family":"GT America","size":48} → {"family":"OpenAI Sans","size":40} ~
h2 {"family":"GT America","size":32} → {"family":"OpenAI Sans","size":32} ~
body {"family":"GT America","size":16} → {"family":"OpenAI Sans","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"OpenAI Sans Mono","size":12} radius identical
No differences.
spacing 4 changed
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xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px