Khan Academy vs PostHog
76 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#21242c → #23251d Brand
#14bf96 → #cd8407 Border
#d6d8de → rgba(35,37,29,0.12) Display font
Lato → IBM Plex Sans Variable Body size
16px → 16px colors 70 changed
~
bg #ffffff → #eeefe9 ~
bg-deep #21242c → #e6e7df ~
text #21242c → #23251d ~
text-muted #5b5e6b → #4d4f46 ~
text-soft #797d8a → #6e7065 ~
text-on-brand #ffffff → #23251d ~
brand #14bf96 → #cd8407 ~
brand-hover #0e9a78 → #eb9d2a ~
brand-active #0a7d63 → #a36a05 ~
brand-deep #0a7d63 → #7d5104 ~
accent-purple #9059ff → #9d4cf2 ~
border #d6d8de → rgba(35,37,29,0.12) ~
border-soft #e7e9ed → rgba(35,37,29,0.06) ~
border-strong #a8aab2 → rgba(35,37,29,0.24) ~
on-brand #ffffff → #23251d ~
shadow-card rgba(33,36,44,0.08) → rgba(35,37,29,0.06) +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-faint #a8aaa1 +
text-on-dark #eeefe9 +
brand-warm #f35454 +
brand-warm-hover #ff7575 +
brand-warm-deep #c43838 +
brand-blue #1d4aff +
brand-blue-hover #2754ff +
brand-blue-deep #0d2ec4 +
accent-mint #76eaa3 +
border-dark rgba(255,255,255,0.10) +
shadow-elev rgba(35,37,29,0.10) +
semantic-success #76eaa3 +
semantic-warning #cd8407 +
semantic-danger #f35454 +
semantic-info #1d4aff −
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-strong #0c0d0f −
text-disabled #a8aab2 −
text-link #0a7d63 −
text-link-hover #06664f −
brand-soft #e3f9f1 −
accent-blue #1865f2 −
accent-yellow #f4cf3e −
accent-orange #e07c2c −
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-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 typography 4 changed
~
display {"family":"Lato","size":56} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"Lato","size":40} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"Lato","size":32} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"Lato","size":16} → {"family":"IBM Plex Sans Variable","size":16} radius 2 changed
~
button 6px → 8px ~
card 8px → 12px spacing identical
No differences.