Buttondown vs Signal
67 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #1c1f23 Brand
#0069ff → #3a76f0 Border
#e5e5e5 → #e0e3e8 Display font
Auto Pro → Inter Body size
16px → 16px colors 56 changed
~
surface #fafafa → #ffffff ~
text #000000 → #1c1f23 ~
text-strong #000000 → #0a0d11 ~
text-muted #525252 → #5b6068 ~
text-soft #737373 → #7a7f87 ~
brand #0069ff → #3a76f0 ~
brand-hover #0052cc → #2e62d8 ~
brand-active #0043a8 → #234fb8 ~
brand-soft #e6f0ff → #e8efff ~
border #e5e5e5 → #e0e3e8 ~
border-strong #d4d4d4 → #bcc0c7 ~
success #15803d → #3eaa6c ~
warning #b45309 → #e69138 ~
danger #dc2626 → #d04a3c ~
info #0069ff → #3a76f0 +
bg-warm #f8f9fa +
bg-muted #f1f3f5 +
bg-promo #e8efff +
bg-cream #fef9e9 +
surface-elevated #ffffff +
surface-hover #f8f9fa +
surface-soft #f4f7ff +
surface-strong #e8eaee +
text-disabled #a8acb3 +
text-on-brand #ffffff +
text-link #2e62d8 +
text-link-hover #1f4ab2 +
brand-deep #234fb8 +
donate-blue #2c6bed +
accent-cyan #5fb3f9 +
accent-yellow #f1c40f +
accent-orange #e69138 +
accent-red #d04a3c +
accent-green #3eaa6c +
border-soft #eef0f2 +
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 −
surface-2 #f4f4f5 −
surface-3 #e9e9eb −
text-faint #a3a3a3 −
accent #fef08a −
accent-soft #fefce8 −
highlight #fef08a −
link #0069ff −
success-bg #dcfce7 −
warning-bg #fef3c7 −
danger-bg #fee2e2 −
info-bg #e6f0ff typography 5 changed
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display {"family":"Auto Pro","size":96} → {"family":"Inter","size":56} ~
h1 {"family":"Auto Pro","size":44} → {"family":"Inter","size":40} ~
h2 {"family":"Auto Pro","size":32} → {"family":"Inter","size":32} ~
body {"family":"Auto Pro","size":16} → {"family":"Inter","size":16} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Roboto Mono","size":11} radius 2 changed
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button 8px → 6px ~
card 12px → 8px spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px