Datadog vs Duolingo
71 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#212529 → #4b4b4b Brand
#632ca6 → #58cc02 Border
#e5e7eb → #e5e5e5 Display font
NationalWeb → din-round Body size
16px → 16px colors 60 changed
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surface #eef1f5 → #ffffff ~
text #212529 → #4b4b4b ~
text-strong #0c0c0c → #3c3c3c ~
text-muted #555555 → #777777 ~
text-soft #6b7280 → #afafaf ~
text-faint #9ca3af → #d4d4d4 ~
brand #632ca6 → #58cc02 ~
brand-hover #52248a → #61e002 ~
brand-deep #411a6e → #3a8c00 ~
brand-tint rgba(99, 44, 166, 0.10) → #d7ffb8 ~
border #e5e7eb → #e5e5e5 ~
border-strong #cbd5e0 → #d4d4d4 ~
success #16a34a → #58cc02 ~
warning #f59f3a → #ff9600 ~
danger #dc2626 → #ff4b4b ~
info #3b6ec7 → #1cb0f6 +
bg-warm #fff4dd +
surface-soft #fafafa +
surface-tinted #f0fff0 +
text-on-brand #ffffff +
text-link #1cb0f6 +
brand-pressed #46a302 +
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) +
success-bg #d7ffb8 +
warning-bg #fff4dd +
danger-bg #ffe5e5 +
info-bg #ddf4ff −
bg-cool #f4f5f7 −
surface-hover #e2e6eb −
surface-strong #dde1e7 −
bg-dark #262626 −
bg-deep #1a1a1a −
bg-darker #0c0c0c −
text-on-dark #f3f4f6 −
text-on-dark-muted #a1a1aa −
brand-soft #f0e8fa −
link #632ca6 −
link-hover #52248a −
chart-purple #632ca6 −
chart-blue #3b6ec7 −
chart-teal #1aa1b6 −
chart-green #3eb049 −
chart-yellow #f1c40f −
chart-orange #f59f3a −
chart-red #e74c3c −
chart-pink #d65297 −
border-dark rgba(255,255,255,0.10) typography 5 changed
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display {"family":"NationalWeb","size":68} → {"family":"din-round","size":88} ~
h1 {"family":"NationalWeb","size":48} → {"family":"din-round","size":40} ~
h2 {"family":"NationalWeb","size":36} → {"family":"din-round","size":32} ~
body {"family":"NationalWeb","size":16} → {"family":"Lexend Deca","size":16} ~
label {"family":"Monaco","size":13} → {"family":"SFMono-Regular","size":14} radius 2 changed
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button 6px → 12px ~
card 8px → 24px spacing 4 changed
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xs 2px → 0px ~
md 8px → 12px ~
lg 20px → 24px ~
xl 32px → 40px