Duolingo vs Buttondown
57 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#4b4b4b → #000000 Brand
#58cc02 → #0069ff Border
#e5e5e5 → #e5e5e5 Display font
din-round → Auto Pro Body size
16px → 16px colors 48 changed
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surface #ffffff → #fafafa ~
text #4b4b4b → #000000 ~
text-strong #3c3c3c → #000000 ~
text-muted #777777 → #525252 ~
text-soft #afafaf → #737373 ~
text-faint #d4d4d4 → #a3a3a3 ~
brand #58cc02 → #0069ff ~
brand-hover #61e002 → #0052cc ~
success #58cc02 → #15803d ~
success-bg #d7ffb8 → #dcfce7 ~
warning #ff9600 → #b45309 ~
warning-bg #fff4dd → #fef3c7 ~
danger #ff4b4b → #dc2626 ~
danger-bg #ffe5e5 → #fee2e2 ~
info #1cb0f6 → #0069ff ~
info-bg #ddf4ff → #e6f0ff +
surface-2 #f4f4f5 +
surface-3 #e9e9eb +
brand-active #0043a8 +
brand-soft #e6f0ff +
accent #fef08a +
accent-soft #fefce8 +
highlight #fef08a +
link #0069ff −
bg-soft #f7f7f7 −
bg-warm #fff4dd −
surface-soft #fafafa −
surface-tinted #f0fff0 −
text-on-brand #ffffff −
text-link #1cb0f6 −
brand-pressed #46a302 −
brand-deep #3a8c00 −
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-soft #f0f0f0 −
border-brand #58cc02 −
shadow-button #46a302 −
shadow-card rgba(0, 0, 0, 0.08) −
shadow-modal rgba(0, 0, 0, 0.16) typography 5 changed
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display {"family":"din-round","size":88} → {"family":"Auto Pro","size":96} ~
h1 {"family":"din-round","size":40} → {"family":"Auto Pro","size":44} ~
h2 {"family":"din-round","size":32} → {"family":"Auto Pro","size":32} ~
body {"family":"Lexend Deca","size":16} → {"family":"Auto Pro","size":16} ~
label {"family":"SFMono-Regular","size":14} → {"family":"SFMono-Regular","size":13} radius 2 changed
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button 12px → 8px ~
card 24px → 12px spacing 2 changed
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lg 24px → 32px ~
xl 40px → 64px