Meta vs LangChain
62 token-level differences between these two design systems.
Background
#ffffff → #0f172a Text
#1c2b33 → #f8fafc Brand
#0467df → #1e90ff Border
#dddfe2 → #1e293b Display font
Optimistic Display → Inter Body size
16px → 16px colors 55 changed
~
bg #ffffff → #0f172a ~
bg-deep #1c2b33 → #020617 ~
surface #ffffff → #1e293b ~
surface-soft #f5f5f5 → #111827 ~
text #1c2b33 → #f8fafc ~
text-strong #0a1014 → #e2e8f0 ~
text-muted #65676b → #94a3b8 ~
brand #0467df → #1e90ff ~
brand-hover #0356b8 → #1d4ed8 ~
brand-active #024187 → #1e40af ~
brand-soft #e7f3ff → #dbeafe ~
border #dddfe2 → #1e293b ~
border-soft #e4e6eb → #1e293b ~
border-strong #1c2b33 → #334155 ~
link #0467df → #60a5fa ~
link-hover #0356b8 → #93c5fd ~
success #42b72a → #10b981 ~
warning #f7b928 → #f59e0b ~
danger #fa3e3e → #f43f5e ~
info #0467df → #1e90ff +
surface-elevated #334155 +
surface-light #f8fafc +
text-body #cbd5e1 +
text-faint #64748b +
text-on-light #0f172a +
on-dark #f8fafc +
link-on-light #1e90ff +
border-blue #1e90ff +
shadow-color rgba(2, 6, 23, 0.5) +
shadow-glow-blue rgba(30, 144, 255, 0.20) +
accent-emerald #10b981 +
accent-rose #f43f5e +
accent-amber #f59e0b +
accent-violet #8b5cf6 +
accent-cyan #06b6d4 +
code-keyword #60a5fa +
code-string #10b981 +
code-comment #64748b +
code-symbol #f59e0b −
bg-soft #f5f5f5 −
surface-strong #ebedf0 −
surface-tint #f0f4fa −
text-soft #8a8d91 −
text-on-dark #ffffff −
text-on-dark-muted #b0b3b8 −
accent-instagram #e4405f −
accent-whatsapp #25d366 −
accent-quest #000000 −
accent-threads #000000 −
scrim rgba(28,43,51,0.7) −
shadow-card rgba(0,0,0,0.08) −
success-soft #e9f7e2 −
warning-soft #fff8e1 −
danger-soft #ffeaea −
info-soft #e7f3ff typography 5 changed
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display {"family":"Optimistic Display","size":96} → {"family":"Inter","size":72} ~
h1 {"family":"Optimistic Display","size":40} → {"family":"Inter","size":40} ~
h2 {"family":"Optimistic Display","size":32} → {"family":"Inter","size":32} ~
body {"family":"Meta Sans","size":16} → {"family":"Inter","size":16} ~
label {"family":"Optimistic Mono","size":11} → {"family":"JetBrains Mono","size":11} radius identical
No differences.
spacing 2 changed
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lg 32px → 48px ~
xl 48px → 96px