Upstash vs Substack
61 token-level differences between these two design systems.
Background
#f5f5f5 → #ffffff Text
#022c22 → #363737 Brand
#00bc7d → #ff6719 Border
#e5e7eb → rgba(0, 0, 0, 0.10) Display font
Inter Tight → Cahuenga Body size
16px → 19px colors 52 changed
~
bg #f5f5f5 → #ffffff ~
brand #00bc7d → #ff6719 ~
brand-hover #00a86f → #e85412 ~
text #022c22 → #363737 ~
text-muted #71717b → #878787 ~
text-soft #52525b → #666c70 ~
text-faint #a1a1aa → #a8a8a8 ~
border #e5e7eb → rgba(0, 0, 0, 0.10) ~
border-soft #0000000f → rgba(0, 0, 0, 0.06) ~
border-strong #d4d4d8 → rgba(0, 0, 0, 0.20) ~
success #00bc7d → #0d8050 ~
info #007a55 → #2563eb +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
bg-soft #f6f6f3 +
surface-warm #fafaf7 +
text-strong #1a1a1a +
text-link #363737 +
brand-deep #cc4a0e +
brand-tint rgba(255, 103, 25, 0.10) +
brand-tint-strong rgba(255, 103, 25, 0.18) +
border-warm rgba(0, 0, 0, 0.08) +
selection-bg rgba(255, 103, 25, 0.20) +
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-deep #ffffff −
bg-mute #eef4f1 −
surface-alt #fafafa −
surface-code #09090b −
brand-pressed #009963 −
brand-soft #00bc7d1f −
on-brand-ink #022c22 −
accent #007a55 −
accent-hover #006647 −
accent-soft #065f4633 −
link #007a55 −
link-hover #006647 −
selected #00bc7d26 −
disabled #d4d4d8 −
disabled-text #a1a1aa −
text-heading #022c22 −
text-disabled #a1a1aa −
border-brand #00bc7d66 −
shadow-ambient rgba(2,44,34,0.06) −
shadow-standard rgba(2,44,34,0.10) −
shadow-elevated rgba(2,44,34,0.14) −
shadow-glow rgba(0,188,125,0.22) −
success-bg #eef4f1 −
warning-bg #fef3c7 −
danger-bg #fee2e2 −
info-bg #eef4f1 typography 5 changed
~
display {"family":"Inter Tight","size":128} → {"family":"Cahuenga","size":56} ~
h1 {"family":"Inter Tight","size":56} → {"family":"Cahuenga","size":40} ~
h2 {"family":"Inter Tight","size":40} → {"family":"Cahuenga","size":32} ~
body {"family":"Inter","size":16} → {"family":"Spectral","size":19} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Monaco","size":13} radius 2 changed
~
button 8px → 6px ~
card 20px → 12px spacing 2 changed
~
lg 48px → 32px ~
xl 96px → 48px