Buttondown vs xAI
50 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #0a0a0a Brand
#0069ff → #0a0a0a Border
#e5e5e5 → #d5d9e2 Display font
Auto Pro → Universal Sans Display Body size
16px → 16px colors 46 changed
~
surface #fafafa → #f9f8f6 ~
text #000000 → #0a0a0a ~
text-strong #000000 → #0a0a0a ~
text-muted #525252 → #6b7280 ~
brand #0069ff → #0a0a0a ~
brand-hover #0052cc → #1f1f1f ~
brand-active #0043a8 → #2c2c2c ~
on-brand #ffffff → #0a0a0a ~
border #e5e5e5 → #d5d9e2 ~
border-strong #d4d4d4 → rgba(10,10,10,0.16) ~
link #0069ff → #111827 ~
success #15803d → #248430 ~
success-bg #dcfce7 → #ecfdf3 ~
warning-bg #fef3c7 → #fffcf0 ~
danger #dc2626 → #be2e31 ~
danger-bg #fee2e2 → #fff0f0 ~
info #0069ff → #3b82f6 ~
info-bg #e6f0ff → #f0f8ff +
bg-soft #fafafa +
surface-terminal #f8f7f5 +
surface-card #fffffff2 +
surface-hover rgba(10,10,10,0.04) +
surface-press rgba(10,10,10,0.08) +
header-bg rgba(255,255,255,0.85) +
text-terminal #262626 +
text-subtle #8a8f98 +
text-on-brand #ffffff +
link-hover #0a0a0a +
link-visited #111827 +
ring #3b82f6 +
border-soft rgba(10,10,10,0.08) +
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 −
surface-2 #f4f4f5 −
surface-3 #e9e9eb −
text-soft #737373 −
text-faint #a3a3a3 −
brand-soft #e6f0ff −
accent #fef08a −
accent-soft #fefce8 −
highlight #fef08a typography 4 changed
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display {"family":"Auto Pro","size":96} → {"family":"Universal Sans Display","size":80} ~
h1 {"family":"Auto Pro","size":44} → {"family":"Universal Sans Display","size":60} ~
h2 {"family":"Auto Pro","size":32} → {"family":"Universal Sans Display","size":48} ~
body {"family":"Auto Pro","size":16} → {"family":"Universal Sans","size":16} radius identical
No differences.
spacing identical
No differences.