Signal vs Square
75 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1c1f23 → #000000 Brand
#3a76f0 → #000000 Border
#e0e3e8 → #d8d8d8 Display font
Inter → Square Sans Display Body size
16px → 16px colors 67 changed
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bg-cream #fef9e9 → #f1eee9 ~
surface-soft #f4f7ff → #f7f7f7 ~
surface-strong #e8eaee → #ebebeb ~
text #1c1f23 → #000000 ~
text-muted #5b6068 → #5a5a5a ~
brand #3a76f0 → #000000 ~
brand-hover #2e62d8 → #1c1c1c ~
border #e0e3e8 → #d8d8d8 ~
border-soft #eef0f2 → #ebebeb ~
border-strong #bcc0c7 → #a0a0a0 +
bg-dark #000000 +
bg-cool #f7f7f7 +
surface-dark-elevated #1c1c1c +
surface-cream #f1eee9 +
text-body #1c1c1c +
text-subtle #8a8a8a +
text-on-dark #ffffff +
text-on-dark-soft #a0a0a0 +
accent #006aff +
accent-hover #0050c8 +
accent-soft #e6efff +
on-accent #ffffff +
link #006aff +
link-hover #0050c8 +
border-on-dark rgba(255,255,255,0.16) +
semantic-success #1f8b4c +
semantic-warning #cc7700 +
semantic-danger #cf202f +
semantic-info #006aff +
focus-ring rgba(0,106,255,0.45) +
shadow-ambient rgba(0, 0, 0, 0.04) +
shadow-soft rgba(0, 0, 0, 0.08) +
shadow-hard rgba(0, 0, 0, 0.16) −
bg-warm #f8f9fa −
bg-muted #f1f3f5 −
bg-promo #e8efff −
surface-elevated #ffffff −
surface-hover #f8f9fa −
text-strong #0a0d11 −
text-soft #7a7f87 −
text-disabled #a8acb3 −
text-on-brand #ffffff −
text-link #2e62d8 −
text-link-hover #1f4ab2 −
brand-active #234fb8 −
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 #3eaa6c −
success-soft #e0f3e7 −
warning #e69138 −
warning-soft #fdf3e8 −
danger #d04a3c −
danger-soft #fbeae6 −
info #3a76f0 −
info-soft #e8efff typography 5 changed
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display {"family":"Inter","size":56} → {"family":"Square Sans Display","size":80} ~
h1 {"family":"Inter","size":40} → {"family":"Square Sans Display","size":40} ~
h2 {"family":"Inter","size":32} → {"family":"Square Sans Display","size":32} ~
body {"family":"Inter","size":16} → {"family":"Square Sans Text","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"Square Sans Mono","size":11} radius 2 changed
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button 6px → 8px ~
card 8px → 12px spacing 1 changed
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xl 48px → 64px