Duolingo vs Signal
76 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#4b4b4b → #1c1f23 Brand
#58cc02 → #3a76f0 Border
#e5e5e5 → #e0e3e8 Display font
din-round → Inter Body size
16px → 16px colors 64 changed
~
bg-warm #fff4dd → #f8f9fa ~
surface-soft #fafafa → #f4f7ff ~
text #4b4b4b → #1c1f23 ~
text-strong #3c3c3c → #0a0d11 ~
text-muted #777777 → #5b6068 ~
text-soft #afafaf → #7a7f87 ~
text-link #1cb0f6 → #2e62d8 ~
brand #58cc02 → #3a76f0 ~
brand-hover #61e002 → #2e62d8 ~
brand-deep #3a8c00 → #234fb8 ~
border #e5e5e5 → #e0e3e8 ~
border-strong #d4d4d4 → #bcc0c7 ~
border-soft #f0f0f0 → #eef0f2 ~
shadow-card rgba(0, 0, 0, 0.08) → rgba(28,31,35,0.06) ~
shadow-modal rgba(0, 0, 0, 0.16) → rgba(28,31,35,0.20) ~
success #58cc02 → #3eaa6c ~
warning #ff9600 → #e69138 ~
danger #ff4b4b → #d04a3c ~
info #1cb0f6 → #3a76f0 +
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 −
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 typography 5 changed
~
display {"family":"din-round","size":88} → {"family":"Inter","size":56} ~
h1 {"family":"din-round","size":40} → {"family":"Inter","size":40} ~
h2 {"family":"din-round","size":32} → {"family":"Inter","size":32} ~
body {"family":"Lexend Deca","size":16} → {"family":"Inter","size":16} ~
label {"family":"SFMono-Regular","size":14} → {"family":"Roboto Mono","size":11} radius 2 changed
~
button 12px → 6px ~
card 24px → 8px spacing 5 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px