Threads vs Arc
82 token-level differences between these two design systems.
Background
#000000 → #FFFCEC Text
#ffffff → #000000 Brand
#ffffff → #2404AA Border
rgba(243,245,247,0.15) → rgba(0, 0, 0, 0.12) Display font
Instagram Sans → Marlin Soft SQ Body size
15px → 16px colors 70 changed
~
bg #000000 → #FFFCEC ~
surface #181818 → #FFFFFF ~
text #ffffff → #000000 ~
text-strong #ffffff → #000000 ~
text-muted rgba(243,245,247,0.5) → rgba(0, 0, 0, 0.3) ~
text-soft rgba(243,245,247,0.4) → rgba(0, 0, 0, 0.6) ~
text-faint rgba(243,245,247,0.3) → rgba(0, 0, 0, 0.45) ~
brand #ffffff → #2404AA ~
link rgba(243,245,247,0.5) → #2404AA ~
link-hover #ffffff → #3139FB ~
border rgba(243,245,247,0.15) → rgba(0, 0, 0, 0.12) ~
border-strong rgba(243,245,247,0.3) → rgba(0, 0, 0, 0.20) ~
border-subtle rgba(243,245,247,0.08) → rgba(0, 0, 0, 0.06) ~
on-brand #000000 → #FFFCEC +
bg-secondary #FFF8DC +
surface-elev #FFFEF7 +
text-medium rgba(0, 0, 0, 0.8) +
brand-deep #1A0388 +
brand-blue #3139FB +
brand-red #FB3A4D +
brand-coral-soft #FFE3E6 +
cta-bg #FFFFFF +
cta-text #2702C2 +
swatch-pale-green #D7F0D2 +
swatch-salmon #FFD9CF +
swatch-pale-yellow #FFF1A8 +
swatch-soft-blue #D1E2FF +
swatch-lavender #E6DCFF +
selected-bg rgba(36, 4, 170, 0.08) +
disabled rgba(0, 0, 0, 0.3) +
border-brand rgba(36, 4, 170, 0.30) +
success-bg #D7F0D2 +
success-text #1F4D24 +
warning-bg #FFF1A8 +
warning-text #7A5A00 +
danger-bg #FFE3E6 +
danger-text #A8112A +
info-bg #D1E2FF +
info-text #1A2B6B −
bg-light #ffffff −
bg-soft #101010 −
bg-deep #000000 −
surface-hover #1f1f1f −
surface-elevated #252525 −
surface-soft #0a0a0a −
text-body #f5f5f5 −
text-on-light #000000 −
text-on-light-muted rgba(0,0,0,0.5) −
text-on-brand #ffffff −
primary-action #ffffff −
primary-action-hover #e0e0e0 −
secondary-action #000000 −
on-bg #ffffff −
shadow-color rgba(0,0,0,0.4) −
reply-icon rgba(243,245,247,0.5) −
reply-active #ffffff −
repost-icon rgba(243,245,247,0.5) −
repost-active #22c55e −
like-icon rgba(243,245,247,0.5) −
like-active #fe0169 −
share-icon rgba(243,245,247,0.5) −
thread-line rgba(243,245,247,0.2) −
follow-button-bg #ffffff −
followed-button-bg transparent −
verified-blue #1da1f2 −
notification-dot #fe0169 −
success #22c55e −
warning #fab421 −
danger #fe0169 −
info #1da1f2 typography 5 changed
~
display {"family":"Instagram Sans","size":56} → {"family":"Marlin Soft SQ","size":64} ~
h1 {"family":"Instagram Sans","size":40} → {"family":"Marlin Soft SQ","size":46} ~
h2 {"family":"Instagram Sans","size":32} → {"family":"Marlin Soft SQ","size":36} ~
body {"family":"Instagram Sans","size":15} → {"family":"Marlin","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"ABC Favorit Mono","size":11} radius 2 changed
~
button 12px → 10px ~
card 18px → 16px spacing 5 changed
~
xs 4px → 1px ~
sm 8px → 2px ~
md 16px → 6px ~
lg 32px → 12px ~
xl 48px → 20px