Signal vs LangChain
72 token-level differences between these two design systems.
Background
#ffffff → #0f172a Text
#1c1f23 → #f8fafc Brand
#3a76f0 → #1e90ff Border
#e0e3e8 → #1e293b Display font
Inter → Inter Body size
16px → 16px colors 66 changed
~
bg #ffffff → #0f172a ~
surface #ffffff → #1e293b ~
surface-elevated #ffffff → #334155 ~
surface-soft #f4f7ff → #111827 ~
text #1c1f23 → #f8fafc ~
text-strong #0a0d11 → #e2e8f0 ~
text-muted #5b6068 → #94a3b8 ~
brand #3a76f0 → #1e90ff ~
brand-hover #2e62d8 → #1d4ed8 ~
brand-active #234fb8 → #1e40af ~
brand-soft #e8efff → #dbeafe ~
accent-cyan #5fb3f9 → #06b6d4 ~
border #e0e3e8 → #1e293b ~
border-soft #eef0f2 → #1e293b ~
border-strong #bcc0c7 → #334155 ~
success #3eaa6c → #10b981 ~
warning #e69138 → #f59e0b ~
danger #d04a3c → #f43f5e ~
info #3a76f0 → #1e90ff +
bg-deep #020617 +
surface-light #f8fafc +
text-body #cbd5e1 +
text-faint #64748b +
text-on-light #0f172a +
on-dark #f8fafc +
link #60a5fa +
link-hover #93c5fd +
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 +
code-keyword #60a5fa +
code-string #10b981 +
code-comment #64748b +
code-symbol #f59e0b −
bg-warm #f8f9fa −
bg-muted #f1f3f5 −
bg-promo #e8efff −
bg-cream #fef9e9 −
surface-hover #f8f9fa −
surface-strong #e8eaee −
text-soft #7a7f87 −
text-disabled #a8acb3 −
text-on-brand #ffffff −
text-link #2e62d8 −
text-link-hover #1f4ab2 −
brand-deep #234fb8 −
donate-blue #2c6bed −
accent-yellow #f1c40f −
accent-orange #e69138 −
accent-red #d04a3c −
accent-green #3eaa6c −
border-focus #3a76f0 −
encryption-verified #3eaa6c −
encryption-unverified #7a7f87 −
shadow-card rgba(28,31,35,0.06) −
shadow-modal rgba(28,31,35,0.20) −
shadow-popover rgba(28,31,35,0.12) −
success-soft #e0f3e7 −
warning-soft #fdf3e8 −
danger-soft #fbeae6 −
info-soft #e8efff typography 2 changed
~
display {"family":"Inter","size":56} → {"family":"Inter","size":72} ~
label {"family":"Roboto Mono","size":11} → {"family":"JetBrains Mono","size":11} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing 2 changed
~
lg 32px → 48px ~
xl 48px → 96px