Slack vs Substack
62 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1d1c1d → #363737 Brand
#611f69 → #ff6719 Border
#dddddd → rgba(0, 0, 0, 0.10) Display font
Salesforce-Avant-Garde → Cahuenga Body size
16px → 19px colors 53 changed
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bg-cream #f4ede4 → #fbf9f4 ~
text #1d1c1d → #363737 ~
text-strong #000000 → #1a1a1a ~
text-soft #454545 → #666c70 ~
text-muted #717274 → #878787 ~
text-faint #9b9b9b → #a8a8a8 ~
brand #611f69 → #ff6719 ~
brand-deep #4a154b → #cc4a0e ~
brand-tint #d9b3dd → rgba(255, 103, 25, 0.10) ~
border #dddddd → rgba(0, 0, 0, 0.10) ~
border-strong #aaaaaa → rgba(0, 0, 0, 0.20) +
bg-elev #fafaf7 +
bg-soft #f6f6f3 +
surface-warm #fafaf7 +
text-link #363737 +
brand-hover #e85412 +
brand-tint-strong rgba(255, 103, 25, 0.18) +
border-soft rgba(0, 0, 0, 0.06) +
border-warm rgba(0, 0, 0, 0.08) +
selection-bg rgba(255, 103, 25, 0.20) +
success #0d8050 +
warning #d97706 +
danger #dc2626 +
info #2563eb +
shadow-soft rgba(0, 0, 0, 0.06) +
shadow-medium rgba(0, 0, 0, 0.10) +
reading-rule rgba(0, 0, 0, 0.08) −
bg-cream-deep #ebe1d2 −
surface-elev #fafafa −
text-medium #3a3a3a −
text-disabled #c7c7c7 −
brand-bright #7d2f87 −
brand-soft #f4e8f5 −
accent-blue #1264a3 −
accent-blue-soft #e3f0fa −
accent-yellow #ecb12f −
accent-yellow-soft #fef4e0 −
accent-green #2eb67d −
accent-red #e01e5a −
link #1264a3 −
link-hover #0a4d7a −
selected-bg #f4ede4 −
disabled #c7c7c7 −
border-subtle #eeeeee −
border-brand rgba(74, 21, 75, 0.30) −
success-bg #e3f5ec −
success-text #1a7a4d −
warning-bg #fef4e0 −
warning-text #7a5a00 −
danger-bg #fde6ee −
danger-text #a8113a −
info-bg #e3f0fa −
info-text #0a4d7a typography 5 changed
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display {"family":"Salesforce-Avant-Garde","size":64} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Salesforce-Avant-Garde","size":48} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Salesforce-Avant-Garde","size":32} → {"family":"Cahuenga","size":32} ~
body {"family":"Salesforce-Sans","size":16} → {"family":"Spectral","size":19} ~
label {"family":"Monaco","size":11} → {"family":"Monaco","size":13} radius 2 changed
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button 4px → 6px ~
card 8px → 12px spacing 2 changed
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lg 40px → 32px ~
xl 64px → 48px