Duolingo vs xAI
70 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#4b4b4b → #0a0a0a Brand
#58cc02 → #0a0a0a Border
#e5e5e5 → #d5d9e2 Display font
din-round → Universal Sans Display Body size
16px → 16px colors 61 changed
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bg-soft #f7f7f7 → #fafafa ~
surface #ffffff → #f9f8f6 ~
text #4b4b4b → #0a0a0a ~
text-strong #3c3c3c → #0a0a0a ~
text-muted #777777 → #6b7280 ~
brand #58cc02 → #0a0a0a ~
brand-hover #61e002 → #1f1f1f ~
on-brand #ffffff → #0a0a0a ~
border #e5e5e5 → #d5d9e2 ~
border-strong #d4d4d4 → rgba(10,10,10,0.16) ~
border-soft #f0f0f0 → rgba(10,10,10,0.08) ~
success #58cc02 → #248430 ~
success-bg #d7ffb8 → #ecfdf3 ~
warning #ff9600 → #b45309 ~
warning-bg #fff4dd → #fffcf0 ~
danger #ff4b4b → #be2e31 ~
danger-bg #ffe5e5 → #fff0f0 ~
info #1cb0f6 → #3b82f6 ~
info-bg #ddf4ff → #f0f8ff +
surface-terminal #f8f7f5 +
surface-card #fffffff2 +
surface-hover rgba(10,10,10,0.04) +
surface-press rgba(10,10,10,0.08) +
header-bg rgba(255,255,255,0.85) +
text-terminal #262626 +
text-subtle #8a8f98 +
brand-active #2c2c2c +
link #111827 +
link-hover #0a0a0a +
link-visited #111827 +
ring #3b82f6 +
scrim rgba(10,10,10,0.5) +
shadow-color rgba(0,0,0,0.10) +
terminal-fg #262626 +
terminal-green #248430 +
terminal-green-bg #e3efe4 +
terminal-red #be2e31 +
terminal-red-bg #f8eaea −
bg-warm #fff4dd −
surface-soft #fafafa −
surface-tinted #f0fff0 −
text-soft #afafaf −
text-faint #d4d4d4 −
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-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":"Universal Sans Display","size":80} ~
h1 {"family":"din-round","size":40} → {"family":"Universal Sans Display","size":60} ~
h2 {"family":"din-round","size":32} → {"family":"Universal Sans Display","size":48} ~
body {"family":"Lexend Deca","size":16} → {"family":"Universal Sans","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