Optimism vs Reddit
70 token-level differences between these two design systems.
Background
#ffffff → #dae0e6 Text
#000000 → #1a1a1b Brand
#ff0420 → #ff4500 Border
#e0e0e0 → #edeff1 Display font
Optimism Display → IBM Plex Sans Body size
16px → 14px colors 62 changed
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bg #ffffff → #dae0e6 ~
bg-soft #f5f5f5 → #f6f7f8 ~
text #000000 → #1a1a1b ~
text-body #1a1a1a → #1c1c1c ~
text-muted #5a5a5a → #7c7c7c ~
brand #ff0420 → #ff4500 ~
brand-hover #cc0319 → #e63e00 ~
brand-active #a30214 → #cc3700 ~
brand-soft #ff04201a → #ffe4d6 ~
brand-deep #7d020f → #a83100 ~
border #e0e0e0 → #edeff1 ~
border-strong #c0c0c0 → #ccc ~
link #ff0420 → #0079d3 ~
link-hover #cc0319 → #0061a8 +
bg-deep #030303 +
surface #ffffff +
surface-hover #f6f7f8 +
surface-elevated #ffffff +
surface-deep #1a1a1b +
text-strong #030303 +
text-soft #878a8c +
text-faint #9b9b9b +
text-on-brand #ffffff +
upvote #ff4500 +
downvote #7193ff +
link-visited #7c4dff +
border-subtle #f6f7f8 +
border-card #ccc +
on-bg #1a1a1b +
shadow-color rgba(28,28,28,0.08) +
shadow-elevated rgba(28,28,28,0.16) +
award-gold #ffb000 +
award-silver #c8c9d0 +
award-platinum #39d8ff +
flair-blue #46d160 +
flair-pink #ff66ac +
flair-green #46d160 +
community-blue #0079d3 +
success #46d160 +
warning #ffb000 +
danger #ea0027 +
info #0079d3 −
bg-strong #e6e6e6 −
bg-dark #000000 −
bg-dark-elev #1a1a1a −
bg-dark-deep #0a0a0a −
surface-card #ffffff −
surface-card-soft #f5f5f5 −
text-subtle #8a8a8a −
text-on-dark #ffffff −
text-on-dark-soft #a8a8a8 −
brand-glow rgba(255,4,32,0.40) −
brand-bright #ff3344 −
border-soft #ebebeb −
semantic-up #10b981 −
semantic-down #ef4444 −
semantic-warning #f59e0b −
semantic-info #ff0420 −
gradient-hero linear-gradient(135deg, #000000 0%, #1a1a1a 60%, #7d020f 100%) −
gradient-red linear-gradient(135deg, #ff0420 0%, #cc0319 100%) −
focus-ring rgba(255,4,32,0.45) −
scrim rgba(0,0,0,0.65) typography 5 changed
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display {"family":"Optimism Display","size":72} → {"family":"IBM Plex Sans","size":56} ~
h1 {"family":"Optimism Display","size":40} → {"family":"IBM Plex Sans","size":40} ~
h2 {"family":"Optimism Display","size":32} → {"family":"IBM Plex Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"IBM Plex Sans","size":14} ~
label {"family":"JetBrains Mono","size":11} → {"family":"IBM Plex Mono","size":12} radius 2 changed
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button 12px → 8px ~
pill 999px → 9999px spacing 1 changed
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xl 64px → 48px