Udemy vs Character.AI
98 token-level differences between these two design systems.
Background
#ffffff → #f4f4f5 Text
#1c1d1f → #26272b Brand
#a435f0 → #9b6cff Border
#d1d7dc → rgba(38, 39, 43, 0.12) Display font
Udemy Sans → atHauss Body size
16px → 16px colors 85 changed
~
bg #ffffff → #f4f4f5 ~
surface-hover #f7f9fa → #f8f8f9 ~
surface-strong #e7e9eb → #e4e4e7 ~
text #1c1d1f → #26272b ~
text-strong #000000 → #0f0f12 ~
text-muted #6a6f73 → #6b6c70 ~
text-soft #8b8d92 → #8a8b8f ~
brand #a435f0 → #9b6cff ~
brand-soft #f3eaff → #ede4ff ~
brand-deep #5624d0 → #5a2ee0 ~
border #d1d7dc → rgba(38, 39, 43, 0.12) ~
border-soft #e9ebee → rgba(38, 39, 43, 0.06) ~
border-strong #9b9fa3 → rgba(38, 39, 43, 0.20) ~
border-focus #5624d0 → #9b6cff ~
on-brand #ffffff → #fafafa +
bg-soft #fafafa +
bg-elevated #ffffff +
text-medium #3f3f46 +
text-faint #a1a1a6 +
on-cta #fafafa +
brand-strong #7e4cff +
brand-faint #f7f2ff +
brand-glow rgba(155, 108, 255, 0.32) +
cta-bg #202024 +
cta-bg-strong #0f0f12 +
cta-text #fafafa +
social-bg #131316 +
social-bg-hover #202024 +
social-text #fafafa +
link #202024 +
link-hover #9b6cff +
selected-bg #ede4ff +
disabled-bg #e4e4e7 +
disabled-text #a1a1a6 +
border-focus-cta #202024 +
success-bg #dcfce7 +
success-text #15803d +
warning-bg #fef3c7 +
warning-text #854d0e +
danger-bg #fee2e2 +
danger-text #b91c1c +
info-bg #ede4ff +
info-text #5a2ee0 +
shadow-rgb 38, 39, 43 +
shadow-glow 155, 108, 255 −
bg-warm #f7f9fa −
bg-muted #f3f4f6 −
bg-deep #1c1d1f −
bg-promo #f3eaff −
bg-sale #fef2cd −
surface-elevated #ffffff −
surface-soft #faf9fc −
surface-dark #2d2f31 −
text-disabled #a8aaae −
text-on-brand #ffffff −
text-on-dark #ffffff −
text-link #5624d0 −
text-link-hover #401b9c −
brand-hover #8710d8 −
brand-active #6d28d9 −
accent-yellow #f69c08 −
accent-yellow-bg #eceb98 −
accent-orange #f3ca8c −
accent-red #cc0c39 −
accent-green #1c8c2e −
accent-blue #3268bd −
rating-star #f69c08 −
rating-star-empty #d1d7dc −
badge-bestseller #eceb98 −
badge-bestseller-text #3d3c0a −
badge-hot #f3ca8c −
badge-hot-text #3d2305 −
price-current #1c1d1f −
price-original #6a6f73 −
shadow-card rgba(0,0,0,0.10) −
shadow-modal rgba(0,0,0,0.24) −
shadow-popover rgba(0,0,0,0.16) −
success #1c8c2e −
success-soft #e6f2e8 −
warning #f4951f −
warning-soft #fff5db −
danger #cc0c39 −
danger-soft #fbeaea −
info #5624d0 −
info-soft #f3eaff typography 5 changed
~
display {"family":"Udemy Sans","size":56} → {"family":"atHauss","size":64} ~
h1 {"family":"Udemy Sans","size":40} → {"family":"atHauss","size":36} ~
h2 {"family":"Udemy Sans","size":32} → {"family":"atHauss","size":28} ~
body {"family":"Udemy Sans","size":16} → {"family":"atHauss","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"JetBrains Mono","size":12} radius 3 changed
~
button 6px → 12px ~
card 8px → 16px ~
pill 9999px → 30px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 32px → 16px ~
xl 48px → 24px