BBC News vs PostHog
79 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#202224 → #23251d Brand
#bb1919 → #cd8407 Border
#dcdcdc → rgba(35,37,29,0.12) Display font
BBC Reith Sans → IBM Plex Sans Variable Body size
18px → 16px colors 67 changed
~
bg #ffffff → #eeefe9 ~
text #202224 → #23251d ~
text-muted #5a5d61 → #4d4f46 ~
text-soft #7a7d81 → #6e7065 ~
text-faint #a3a6aa → #a8aaa1 ~
text-on-dark #ffffff → #eeefe9 ~
brand #bb1919 → #cd8407 ~
brand-hover #a31515 → #eb9d2a ~
brand-active #8b1212 → #a36a05 ~
brand-deep #5a0d0d → #7d5104 ~
on-brand #ffffff → #23251d ~
border #dcdcdc → rgba(35,37,29,0.12) ~
border-soft #f0f0f0 → rgba(35,37,29,0.06) ~
border-strong #999999 → rgba(35,37,29,0.24) ~
shadow-card rgba(0,0,0,0.06) → rgba(35,37,29,0.06) ~
shadow-elev rgba(0,0,0,0.1) → rgba(35,37,29,0.10) +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-on-brand #23251d +
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 +
accent-purple #9d4cf2 +
border-dark rgba(255,255,255,0.10) +
semantic-success #76eaa3 +
semantic-warning #cd8407 +
semantic-danger #f35454 +
semantic-info #1d4aff −
bg-section #ffffff −
bg-dark #202224 −
bg-darkest #0d0d0d −
surface-soft #f6f6f6 −
surface-strong #e8e8e8 −
surface-quote #fbe6e6 −
surface-red-tint #fce8e8 −
text-strong #000000 −
text-on-red #ffffff −
brand-soft #fadcdc −
brand-block #bb1919 −
link #bb1919 −
link-hover #a31515 −
link-visited #5a5d61 −
on-dark #ffffff −
border-rule #202224 −
border-red #bb1919 −
shadow-modal rgba(0,0,0,0.3) −
scrim rgba(0,0,0,0.6) −
success #2ea44f −
success-soft #dff0e7 −
warning #cc7a00 −
warning-soft #fde9cc −
danger #bb1919 −
danger-soft #fadcdc −
info #0066b8 −
info-soft #cfe7f5 −
breaking-red #bb1919 −
live-red #bb1919 −
bbc-iplayer #ffd000 −
bbc-sounds #ff4f00 −
bbc-sport #ffd000 typography 5 changed
~
display {"family":"BBC Reith Sans","size":72} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"BBC Reith Sans","size":28} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"BBC Reith Sans","size":22} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"BBC Reith Sans","size":18} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"BBC Reith Mono","size":11} → {"family":"Source Code Pro","size":11} radius 2 changed
~
button 4px → 8px ~
card 8px → 12px spacing 5 changed
~
xs 2px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px