OpenAI vs Signal
67 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #1c1f23 Brand
#000000 → #3a76f0 Border
rgba(0,0,0,0.1) → #e0e3e8 Display font
OpenAI Sans → Inter Body size
16px → 16px colors 60 changed
~
surface #fafafa → #ffffff ~
surface-hover rgba(0,0,0,0.04) → #f8f9fa ~
text #000000 → #1c1f23 ~
text-strong #000000 → #0a0d11 ~
text-muted #5d5d5d → #5b6068 ~
brand #000000 → #3a76f0 ~
brand-hover #1a1a1a → #2e62d8 ~
brand-active #2c2c2c → #234fb8 ~
border rgba(0,0,0,0.1) → #e0e3e8 ~
border-soft rgba(0,0,0,0.08) → #eef0f2 ~
border-strong rgba(0,0,0,0.16) → #bcc0c7 ~
shadow-card rgba(0,0,0,0.06) → rgba(28,31,35,0.06) ~
shadow-modal rgba(0,0,0,0.20) → rgba(28,31,35,0.20) ~
success #10a37f → #3eaa6c ~
warning #d97706 → #e69138 ~
warning-soft #fdf3e7 → #fdf3e8 ~
danger #cc2525 → #d04a3c ~
danger-soft #fae5e5 → #fbeae6 ~
info #3a3a3a → #3a76f0 +
bg-warm #f8f9fa +
bg-muted #f1f3f5 +
bg-promo #e8efff +
bg-cream #fef9e9 +
surface-elevated #ffffff +
surface-soft #f4f7ff +
surface-strong #e8eaee +
text-soft #7a7f87 +
text-disabled #a8acb3 +
text-link #2e62d8 +
text-link-hover #1f4ab2 +
brand-soft #e8efff +
brand-deep #234fb8 +
donate-blue #2c6bed +
accent-cyan #5fb3f9 +
accent-yellow #f1c40f +
accent-orange #e69138 +
accent-red #d04a3c +
accent-green #3eaa6c +
border-focus #3a76f0 +
encryption-verified #3eaa6c +
encryption-unverified #7a7f87 +
shadow-popover rgba(28,31,35,0.12) +
success-soft #e0f3e7 +
info-soft #e8efff −
bg-soft #f1f1f1 −
bg-section #f7f7f7 −
surface-card #ffffff −
surface-press rgba(0,0,0,0.08) −
text-subtle #8e8e8e −
text-faint #b4b4b4 −
text-on-dark #ededed −
brand-on-dark #ffffff −
accent #10a37f −
accent-hover #0d8a6b −
accent-soft #d6f3e8 −
link #000000 −
link-hover #5d5d5d −
link-visited #000000 −
scrim rgba(0,0,0,0.5) −
shadow-elev rgba(0,0,0,0.10) typography 5 changed
~
display {"family":"OpenAI Sans","size":48} → {"family":"Inter","size":56} ~
h1 {"family":"OpenAI Sans","size":40} → {"family":"Inter","size":40} ~
h2 {"family":"OpenAI Sans","size":32} → {"family":"Inter","size":32} ~
body {"family":"OpenAI Sans","size":16} → {"family":"Inter","size":16} ~
label {"family":"OpenAI Sans Mono","size":12} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing identical
No differences.