Vapi vs Substack
59 token-level differences between these two design systems.
Background
#0e0e13 → #ffffff Text
#fffaea → #363737 Brand
#7ccf00 → #ff6719 Border
rgba(255, 255, 255, 0.08) → rgba(0, 0, 0, 0.10) Display font
avantt → Cahuenga Body size
16px → 19px colors 49 changed
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bg #0e0e13 → #ffffff ~
bg-soft #16161c → #f6f6f3 ~
surface #16161c → #ffffff ~
text #fffaea → #363737 ~
text-strong #ffffff → #1a1a1a ~
text-muted #b7b3a9 → #878787 ~
text-soft #86847e → #666c70 ~
text-faint #56544f → #a8a8a8 ~
brand #7ccf00 → #ff6719 ~
brand-hover #8ee10f → #e85412 ~
on-brand #0e0e13 → #ffffff ~
border rgba(255, 255, 255, 0.08) → rgba(0, 0, 0, 0.10) ~
border-soft rgba(255, 255, 255, 0.04) → rgba(0, 0, 0, 0.06) ~
border-strong rgba(255, 255, 255, 0.16) → rgba(0, 0, 0, 0.20) ~
success #7ccf00 → #0d8050 ~
warning #fdc700 → #d97706 ~
danger #fb2c36 → #dc2626 ~
info #fffaea → #2563eb +
bg-elev #fafaf7 +
bg-cream #fbf9f4 +
surface-warm #fafaf7 +
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-band #1f1f23 −
surface-soft #1f1f23 −
surface-hover #28282f −
brand-active #6bb500 −
brand-soft rgba(124, 207, 0, 0.16) −
brand-faint rgba(124, 207, 0, 0.08) −
accent-red #fb2c36 −
accent-amber #fdc700 −
accent-orange #ff6900 −
accent #7ccf00 −
link #7ccf00 −
cta-dark-bg #000000 −
cta-dark-text #fafafa −
cta-light-bg #ffffff −
cta-light-text #000000 −
success-bg rgba(124, 207, 0, 0.16) −
warning-bg rgba(253, 199, 0, 0.16) −
danger-bg rgba(251, 44, 54, 0.16) −
info-bg #1f1f23 typography 5 changed
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display {"family":"avantt","size":96} → {"family":"Cahuenga","size":56} ~
h1 {"family":"avantt","size":80} → {"family":"Cahuenga","size":40} ~
h2 {"family":"avantt","size":58} → {"family":"Cahuenga","size":32} ~
body {"family":"seasonSans","size":16} → {"family":"Spectral","size":19} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Monaco","size":13} radius 1 changed
~
button 8px → 6px spacing 4 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
xl 64px → 48px