PostHog vs Optimism
65 token-level differences between these two design systems.
Background
#eeefe9 → #ffffff Text
#23251d → #000000 Brand
#cd8407 → #ff0420 Border
rgba(35,37,29,0.12) → #e0e0e0 Display font
IBM Plex Sans Variable → Optimism Display Body size
16px → 16px colors 57 changed
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bg #eeefe9 → #ffffff ~
text #23251d → #000000 ~
text-muted #4d4f46 → #5a5a5a ~
text-on-dark #eeefe9 → #ffffff ~
brand #cd8407 → #ff0420 ~
brand-hover #eb9d2a → #cc0319 ~
brand-active #a36a05 → #a30214 ~
brand-deep #7d5104 → #7d020f ~
border rgba(35,37,29,0.12) → #e0e0e0 ~
border-soft rgba(35,37,29,0.06) → #ebebeb ~
border-strong rgba(35,37,29,0.24) → #c0c0c0 ~
on-brand #23251d → #ffffff ~
semantic-warning #cd8407 → #f59e0b ~
semantic-info #1d4aff → #ff0420 +
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 −
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 typography 5 changed
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display {"family":"IBM Plex Sans Variable","size":88} → {"family":"Optimism Display","size":72} ~
h1 {"family":"IBM Plex Sans Variable","size":60} → {"family":"Optimism Display","size":40} ~
h2 {"family":"IBM Plex Sans Variable","size":44} → {"family":"Optimism Display","size":32} ~
body {"family":"IBM Plex Sans Variable","size":16} → {"family":"Inter","size":16} ~
label {"family":"Source Code Pro","size":11} → {"family":"JetBrains Mono","size":11} radius 2 changed
~
button 8px → 12px ~
pill 9999px → 999px spacing 1 changed
~
xl 48px → 64px