Perplexity vs Khan Academy
85 token-level differences between these two design systems.
Background
#fbf9f5 → #ffffff Text
#272520 → #21242c Brand
#20808d → #14bf96 Border
rgba(39, 26, 0, 0.12) → #d6d8de Display font
pplxSans → Lato Body size
16px → 16px colors 73 changed
~
bg #fbf9f5 → #ffffff ~
bg-deep #efeae0 → #21242c ~
text #272520 → #21242c ~
text-strong #1a1813 → #0c0d0f ~
text-muted #5d574c → #5b5e6b ~
text-soft #7a7367 → #797d8a ~
brand #20808d → #14bf96 ~
brand-deep #0f4f5a → #0a7d63 ~
brand-soft #d6ecef → #e3f9f1 ~
border rgba(39, 26, 0, 0.12) → #d6d8de ~
border-strong rgba(39, 26, 0, 0.20) → #a8aab2 ~
border-soft rgba(39, 26, 0, 0.07) → #e7e9ed +
bg-warm #f7f8fa +
bg-muted #fafbfc +
bg-cream #fef9e9 +
bg-promo #e3f9f1 +
surface-elevated #ffffff +
surface-hover #f7f8fa +
surface-soft #f0fcf7 +
surface-strong #e7e9ed +
text-disabled #a8aab2 +
text-on-brand #ffffff +
text-link #0a7d63 +
text-link-hover #06664f +
brand-hover #0e9a78 +
brand-active #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-soft #f5f1ea −
surface-warm rgba(39, 26, 0, 0.07) −
text-medium #3f3a31 −
text-faint #9a9388 −
brand-strong #176874 −
brand-wash rgba(32, 128, 141, 0.08) −
cta-bg #272520 −
cta-text #fdfbfa −
cta-hover-bg #3a342b −
cta-active-bg #1a1813 −
link #20808d −
link-hover #176874 −
selected-bg rgba(32, 128, 141, 0.10) −
disabled #b8b1a4 −
border-brand rgba(32, 128, 141, 0.30) −
success-bg #dceee0 −
success-text #2f5d3f −
warning-bg #f5e8c5 −
warning-text #7a5e1f −
danger-bg #f4dada −
danger-text #8a3a3a −
info-bg #d6ecef −
info-text #0f4f5a typography 5 changed
~
display {"family":"pplxSans","size":72} → {"family":"Lato","size":56} ~
h1 {"family":"pplxSans","size":48} → {"family":"Lato","size":40} ~
h2 {"family":"pplxSans","size":36} → {"family":"Lato","size":32} ~
body {"family":"pplxSans","size":16} → {"family":"Lato","size":16} ~
label {"family":"pplxMono","size":12} → {"family":"Source Code Pro","size":11} radius 2 changed
~
button 8px → 6px ~
card 12px → 8px spacing 5 changed
~
xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 12px → 32px ~
xl 20px → 48px