beehiiv vs OpenAI
58 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#000000 → #000000 Brand
#ffd60a → #000000 Border
#000000 → rgba(0,0,0,0.1) Display font
PP Neue Machina → OpenAI Sans Body size
16px → 16px colors 48 changed
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text-muted #666666 → #5d5d5d ~
text-faint #cccccc → #b4b4b4 ~
brand #ffd60a → #000000 ~
brand-hover #e6c000 → #1a1a1a ~
brand-active #cca800 → #2c2c2c ~
accent #000000 → #10a37f ~
accent-soft #1a1a1a → #d6f3e8 ~
border #000000 → rgba(0,0,0,0.1) ~
border-soft #e5e5e5 → rgba(0,0,0,0.08) ~
on-brand #000000 → #ffffff ~
success #15803d → #10a37f ~
warning #a16207 → #d97706 ~
danger #b91c1c → #cc2525 ~
info #000000 → #3a3a3a +
bg-soft #f1f1f1 +
bg-section #f7f7f7 +
surface-card #ffffff +
surface-hover rgba(0,0,0,0.04) +
surface-press rgba(0,0,0,0.08) +
text-subtle #8e8e8e +
text-on-brand #ffffff +
text-on-dark #ededed +
brand-on-dark #ffffff +
accent-hover #0d8a6b +
link #000000 +
link-hover #5d5d5d +
link-visited #000000 +
border-strong rgba(0,0,0,0.16) +
scrim rgba(0,0,0,0.5) +
shadow-card rgba(0,0,0,0.06) +
shadow-elev rgba(0,0,0,0.10) +
shadow-modal rgba(0,0,0,0.20) +
warning-soft #fdf3e7 +
danger-soft #fae5e5 −
bg-yellow #ffd60a −
bg-yellow-soft #fff7c2 −
bg-yellow-deep #e6c000 −
surface-2 #f0f0f0 −
surface-3 #e5e5e5 −
text-display #000000 −
text-soft #999999 −
text-on-yellow #000000 −
text-on-yellow-muted #000000a8 −
brand-soft #fff7c2 −
success-bg #dcfce7 −
warning-bg #fef3c7 −
danger-bg #fee2e2 −
info-bg #fafafa typography 5 changed
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display {"family":"PP Neue Machina","size":112} → {"family":"OpenAI Sans","size":48} ~
h1 {"family":"PP Neue Machina","size":56} → {"family":"OpenAI Sans","size":40} ~
h2 {"family":"PP Neue Machina","size":40} → {"family":"OpenAI Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"OpenAI Sans","size":16} ~
label {"family":"JetBrains Mono","size":12} → {"family":"OpenAI Sans Mono","size":12} radius identical
No differences.
spacing 5 changed
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xs 1px → 4px ~
sm 2px → 8px ~
md 6px → 16px ~
lg 16px → 32px ~
xl 24px → 48px