Square vs Khan Academy
80 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #21242c Brand
#000000 → #14bf96 Border
#d8d8d8 → #d6d8de Display font
Square Sans Display → Lato Body size
16px → 16px colors 72 changed
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bg-cream #f1eee9 → #fef9e9 ~
surface-soft #f7f7f7 → #f0fcf7 ~
surface-strong #ebebeb → #e7e9ed ~
text #000000 → #21242c ~
text-muted #5a5a5a → #5b5e6b ~
brand #000000 → #14bf96 ~
brand-hover #1c1c1c → #0e9a78 ~
border #d8d8d8 → #d6d8de ~
border-strong #a0a0a0 → #a8aab2 ~
border-soft #ebebeb → #e7e9ed +
bg-warm #f7f8fa +
bg-muted #fafbfc +
bg-deep #21242c +
bg-promo #e3f9f1 +
surface-elevated #ffffff +
surface-hover #f7f8fa +
text-strong #0c0d0f +
text-soft #797d8a +
text-disabled #a8aab2 +
text-on-brand #ffffff +
text-link #0a7d63 +
text-link-hover #06664f +
brand-active #0a7d63 +
brand-soft #e3f9f1 +
brand-deep #0a7d63 +
accent-blue #1865f2 +
accent-yellow #f4cf3e +
accent-orange #e07c2c +
accent-purple #9059ff +
accent-red #d23a48 +
accent-pink #e879b7 +
border-focus #14bf96 +
mastery-attempted #a8aab2 +
mastery-familiar #1865f2 +
mastery-proficient #9059ff +
mastery-mastered #0a7d63 +
energy-points #f4cf3e +
streak-fire #e07c2c +
shadow-card rgba(33,36,44,0.08) +
shadow-modal rgba(33,36,44,0.20) +
shadow-popover rgba(33,36,44,0.12) +
success #0a7d63 +
success-soft #e3f9f1 +
warning #d68a17 +
warning-soft #fef9e9 +
danger #d23a48 +
danger-soft #fdebed +
info #1865f2 +
info-soft #e6efff −
bg-dark #000000 −
bg-cool #f7f7f7 −
surface-dark-elevated #1c1c1c −
surface-cream #f1eee9 −
text-body #1c1c1c −
text-subtle #8a8a8a −
text-on-dark #ffffff −
text-on-dark-soft #a0a0a0 −
accent #006aff −
accent-hover #0050c8 −
accent-soft #e6efff −
on-accent #ffffff −
link #006aff −
link-hover #0050c8 −
border-on-dark rgba(255,255,255,0.16) −
semantic-success #1f8b4c −
semantic-warning #cc7700 −
semantic-danger #cf202f −
semantic-info #006aff −
focus-ring rgba(0,106,255,0.45) −
shadow-ambient rgba(0, 0, 0, 0.04) −
shadow-soft rgba(0, 0, 0, 0.08) −
shadow-hard rgba(0, 0, 0, 0.16) typography 5 changed
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display {"family":"Square Sans Display","size":80} → {"family":"Lato","size":56} ~
h1 {"family":"Square Sans Display","size":40} → {"family":"Lato","size":40} ~
h2 {"family":"Square Sans Display","size":32} → {"family":"Lato","size":32} ~
body {"family":"Square Sans Text","size":16} → {"family":"Lato","size":16} ~
label {"family":"Square Sans Mono","size":11} → {"family":"Source Code Pro","size":11} radius 2 changed
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button 8px → 6px ~
card 12px → 8px spacing 1 changed
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xl 64px → 48px