Optimism vs PostHog
65 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#000000 → #23251d Brand
#ff0420 → #cd8407 Border
#e0e0e0 → rgba(35,37,29,0.12) Display font
Optimism Display → IBM Plex Sans Variable Body size
16px → 16px colors 57 changed
~
bg #ffffff → #eeefe9 ~
text #000000 → #23251d ~
text-muted #5a5a5a → #4d4f46 ~
text-on-dark #ffffff → #eeefe9 ~
brand #ff0420 → #cd8407 ~
brand-hover #cc0319 → #eb9d2a ~
brand-active #a30214 → #a36a05 ~
on-brand #ffffff → #23251d ~
brand-deep #7d020f → #7d5104 ~
border #e0e0e0 → rgba(35,37,29,0.12) ~
border-soft #ebebeb → rgba(35,37,29,0.06) ~
border-strong #c0c0c0 → rgba(35,37,29,0.24) ~
semantic-warning #f59e0b → #cd8407 ~
semantic-info #ff0420 → #1d4aff +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface #ffffff +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-soft #6e7065 +
text-faint #a8aaa1 +
text-on-brand #23251d +
brand-warm #f35454 +
brand-warm-hover #ff7575 +
brand-warm-deep #c43838 +
brand-blue #1d4aff +
brand-blue-hover #2754ff +
brand-blue-deep #0d2ec4 +
accent-mint #76eaa3 +
accent-purple #9d4cf2 +
border-dark rgba(255,255,255,0.10) +
shadow-card rgba(35,37,29,0.06) +
shadow-elev rgba(35,37,29,0.10) +
semantic-success #76eaa3 +
semantic-danger #f35454 −
bg-soft #f5f5f5 −
bg-strong #e6e6e6 −
bg-dark #000000 −
bg-dark-elev #1a1a1a −
bg-dark-deep #0a0a0a −
surface-card #ffffff −
surface-card-soft #f5f5f5 −
text-body #1a1a1a −
text-subtle #8a8a8a −
text-on-dark-soft #a8a8a8 −
brand-soft #ff04201a −
brand-glow rgba(255,4,32,0.40) −
brand-bright #ff3344 −
semantic-up #10b981 −
semantic-down #ef4444 −
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) −
link #ff0420 −
link-hover #cc0319 typography 5 changed
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display {"family":"Optimism Display","size":72} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"Optimism Display","size":40} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"Optimism Display","size":32} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"Inter","size":16} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"JetBrains Mono","size":11} → {"family":"Source Code Pro","size":11} radius 2 changed
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button 12px → 8px ~
pill 999px → 9999px spacing 1 changed
~
xl 64px → 48px