Signal vs xAI
78 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1c1f23 → #0a0a0a Brand
#3a76f0 → #0a0a0a Border
#e0e3e8 → #d5d9e2 Display font
Inter → Universal Sans Display Body size
16px → 16px colors 67 changed
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surface #ffffff → #f9f8f6 ~
surface-hover #f8f9fa → rgba(10,10,10,0.04) ~
text #1c1f23 → #0a0a0a ~
text-strong #0a0d11 → #0a0a0a ~
text-muted #5b6068 → #6b7280 ~
brand #3a76f0 → #0a0a0a ~
brand-hover #2e62d8 → #1f1f1f ~
brand-active #234fb8 → #2c2c2c ~
border #e0e3e8 → #d5d9e2 ~
border-soft #eef0f2 → rgba(10,10,10,0.08) ~
border-strong #bcc0c7 → rgba(10,10,10,0.16) ~
on-brand #ffffff → #0a0a0a ~
success #3eaa6c → #248430 ~
warning #e69138 → #b45309 ~
danger #d04a3c → #be2e31 ~
info #3a76f0 → #3b82f6 +
bg-soft #fafafa +
surface-terminal #f8f7f5 +
surface-card #fffffff2 +
surface-press rgba(10,10,10,0.08) +
header-bg rgba(255,255,255,0.85) +
text-terminal #262626 +
text-subtle #8a8f98 +
link #111827 +
link-hover #0a0a0a +
link-visited #111827 +
ring #3b82f6 +
scrim rgba(10,10,10,0.5) +
shadow-color rgba(0,0,0,0.10) +
terminal-fg #262626 +
terminal-green #248430 +
terminal-green-bg #e3efe4 +
terminal-red #be2e31 +
terminal-red-bg #f8eaea +
success-bg #ecfdf3 +
info-bg #f0f8ff +
warning-bg #fffcf0 +
danger-bg #fff0f0 −
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-card rgba(28,31,35,0.06) −
shadow-modal rgba(28,31,35,0.20) −
shadow-popover rgba(28,31,35,0.12) −
success-soft #e0f3e7 −
warning-soft #fdf3e8 −
danger-soft #fbeae6 −
info-soft #e8efff typography 5 changed
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display {"family":"Inter","size":56} → {"family":"Universal Sans Display","size":80} ~
h1 {"family":"Inter","size":40} → {"family":"Universal Sans Display","size":60} ~
h2 {"family":"Inter","size":32} → {"family":"Universal Sans Display","size":48} ~
body {"family":"Inter","size":16} → {"family":"Universal Sans","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"SFMono-Regular","size":13} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 4 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
xl 48px → 64px