Perplexity vs Buttondown
57 token-level differences between these two design systems.
Background
#fbf9f5 → #ffffff Text
#272520 → #000000 Brand
#20808d → #0069ff Border
rgba(39, 26, 0, 0.12) → #e5e5e5 Display font
pplxSans → Auto Pro Body size
16px → 16px colors 47 changed
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bg #fbf9f5 → #ffffff ~
surface #ffffff → #fafafa ~
text #272520 → #000000 ~
text-strong #1a1813 → #000000 ~
text-muted #5d574c → #525252 ~
text-soft #7a7367 → #737373 ~
text-faint #9a9388 → #a3a3a3 ~
brand #20808d → #0069ff ~
brand-soft #d6ecef → #e6f0ff ~
link #20808d → #0069ff ~
border rgba(39, 26, 0, 0.12) → #e5e5e5 ~
border-strong rgba(39, 26, 0, 0.20) → #d4d4d4 ~
success-bg #dceee0 → #dcfce7 ~
warning-bg #f5e8c5 → #fef3c7 ~
danger-bg #f4dada → #fee2e2 ~
info-bg #d6ecef → #e6f0ff +
surface-2 #f4f4f5 +
surface-3 #e9e9eb +
brand-hover #0052cc +
brand-active #0043a8 +
accent #fef08a +
accent-soft #fefce8 +
highlight #fef08a +
success #15803d +
warning #b45309 +
danger #dc2626 +
info #0069ff −
bg-soft #f5f1ea −
bg-deep #efeae0 −
surface-warm rgba(39, 26, 0, 0.07) −
text-medium #3f3a31 −
brand-strong #176874 −
brand-deep #0f4f5a −
brand-wash rgba(32, 128, 141, 0.08) −
cta-bg #272520 −
cta-text #fdfbfa −
cta-hover-bg #3a342b −
cta-active-bg #1a1813 −
link-hover #176874 −
selected-bg rgba(32, 128, 141, 0.10) −
disabled #b8b1a4 −
border-soft rgba(39, 26, 0, 0.07) −
border-brand rgba(32, 128, 141, 0.30) −
success-text #2f5d3f −
warning-text #7a5e1f −
danger-text #8a3a3a −
info-text #0f4f5a typography 5 changed
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display {"family":"pplxSans","size":72} → {"family":"Auto Pro","size":96} ~
h1 {"family":"pplxSans","size":48} → {"family":"Auto Pro","size":44} ~
h2 {"family":"pplxSans","size":36} → {"family":"Auto Pro","size":32} ~
body {"family":"pplxSans","size":16} → {"family":"Auto Pro","size":16} ~
label {"family":"pplxMono","size":12} → {"family":"SFMono-Regular","size":13} radius identical
No differences.
spacing 5 changed
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xs 1px → 0px ~
sm 2px → 4px ~
md 6px → 12px ~
lg 12px → 32px ~
xl 20px → 64px