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