OpenAI vs Vapi
63 token-level differences between these two design systems.
Background
#ffffff → #0e0e13 Text
#000000 → #fffaea Brand
#000000 → #7ccf00 Border
rgba(0,0,0,0.1) → rgba(255, 255, 255, 0.08) Display font
OpenAI Sans → avantt Body size
16px → 16px colors 54 changed
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bg #ffffff → #0e0e13 ~
bg-soft #f1f1f1 → #16161c ~
surface #fafafa → #16161c ~
surface-hover rgba(0,0,0,0.04) → #28282f ~
text #000000 → #fffaea ~
text-strong #000000 → #ffffff ~
text-muted #5d5d5d → #b7b3a9 ~
text-faint #b4b4b4 → #56544f ~
brand #000000 → #7ccf00 ~
brand-hover #1a1a1a → #8ee10f ~
brand-active #2c2c2c → #6bb500 ~
on-brand #ffffff → #0e0e13 ~
accent #10a37f → #7ccf00 ~
link #000000 → #7ccf00 ~
border rgba(0,0,0,0.1) → rgba(255, 255, 255, 0.08) ~
border-soft rgba(0,0,0,0.08) → rgba(255, 255, 255, 0.04) ~
border-strong rgba(0,0,0,0.16) → rgba(255, 255, 255, 0.16) ~
success #10a37f → #7ccf00 ~
warning #d97706 → #fdc700 ~
danger #cc2525 → #fb2c36 ~
info #3a3a3a → #fffaea +
bg-band #1f1f23 +
surface-soft #1f1f23 +
text-soft #86847e +
brand-soft rgba(124, 207, 0, 0.16) +
brand-faint rgba(124, 207, 0, 0.08) +
accent-red #fb2c36 +
accent-amber #fdc700 +
accent-orange #ff6900 +
cta-dark-bg #000000 +
cta-dark-text #fafafa +
cta-light-bg #ffffff +
cta-light-text #000000 +
success-bg rgba(124, 207, 0, 0.16) +
warning-bg rgba(253, 199, 0, 0.16) +
danger-bg rgba(251, 44, 54, 0.16) +
info-bg #1f1f23 −
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-on-dark #ffffff −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link-hover #5d5d5d −
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) −
warning-soft #fdf3e7 −
danger-soft #fae5e5 typography 5 changed
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display {"family":"OpenAI Sans","size":48} → {"family":"avantt","size":96} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"avantt","size":80} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"avantt","size":58} ~
body {"family":"OpenAI Sans","size":16} → {"family":"seasonSans","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