Signal vs Duolingo
76 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1c1f23 → #4b4b4b Brand
#3a76f0 → #58cc02 Border
#e0e3e8 → #e5e5e5 Display font
Inter → din-round Body size
16px → 16px colors 64 changed
~
bg-warm #f8f9fa → #fff4dd ~
surface-soft #f4f7ff → #fafafa ~
text #1c1f23 → #4b4b4b ~
text-strong #0a0d11 → #3c3c3c ~
text-muted #5b6068 → #777777 ~
text-soft #7a7f87 → #afafaf ~
text-link #2e62d8 → #1cb0f6 ~
brand #3a76f0 → #58cc02 ~
brand-hover #2e62d8 → #61e002 ~
brand-deep #234fb8 → #3a8c00 ~
border #e0e3e8 → #e5e5e5 ~
border-soft #eef0f2 → #f0f0f0 ~
border-strong #bcc0c7 → #d4d4d4 ~
shadow-card rgba(28,31,35,0.06) → rgba(0, 0, 0, 0.08) ~
shadow-modal rgba(28,31,35,0.20) → rgba(0, 0, 0, 0.16) ~
success #3eaa6c → #58cc02 ~
warning #e69138 → #ff9600 ~
danger #d04a3c → #ff4b4b ~
info #3a76f0 → #1cb0f6 +
bg-soft #f7f7f7 +
surface-tinted #f0fff0 +
text-faint #d4d4d4 +
brand-pressed #46a302 +
brand-tint #d7ffb8 +
streak-orange #ff9600 +
streak-orange-deep #cc7700 +
heart-red #ff4b4b +
heart-red-deep #e02e2e +
xp-gold #ffc800 +
xp-gold-deep #cc9f00 +
super-purple #ce82ff +
super-purple-deep #a560d4 +
macaw-blue #1cb0f6 +
macaw-blue-deep #0a8acf +
border-brand #58cc02 +
shadow-button #46a302 +
success-bg #d7ffb8 +
warning-bg #fff4dd +
danger-bg #ffe5e5 +
info-bg #ddf4ff −
bg-muted #f1f3f5 −
bg-promo #e8efff −
bg-cream #fef9e9 −
surface-elevated #ffffff −
surface-hover #f8f9fa −
surface-strong #e8eaee −
text-disabled #a8acb3 −
text-link-hover #1f4ab2 −
brand-active #234fb8 −
brand-soft #e8efff −
donate-blue #2c6bed −
accent-cyan #5fb3f9 −
accent-yellow #f1c40f −
accent-orange #e69138 −
accent-red #d04a3c −
accent-green #3eaa6c −
border-focus #3a76f0 −
encryption-verified #3eaa6c −
encryption-unverified #7a7f87 −
shadow-popover rgba(28,31,35,0.12) −
success-soft #e0f3e7 −
warning-soft #fdf3e8 −
danger-soft #fbeae6 −
info-soft #e8efff typography 5 changed
~
display {"family":"Inter","size":56} → {"family":"din-round","size":88} ~
h1 {"family":"Inter","size":40} → {"family":"din-round","size":40} ~
h2 {"family":"Inter","size":32} → {"family":"din-round","size":32} ~
body {"family":"Inter","size":16} → {"family":"Lexend Deca","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"SFMono-Regular","size":14} radius 2 changed
~
button 6px → 12px ~
card 8px → 24px spacing 5 changed
~
xs 4px → 0px ~
sm 8px → 4px ~
md 16px → 12px ~
lg 32px → 24px ~
xl 48px → 40px