Signal vs IBM
63 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#1c1f23 → #161616 Brand
#3a76f0 → #0f62fe Border
#e0e3e8 → #e0e0e0 Display font
Inter → IBM Plex Sans Body size
16px → 16px colors 56 changed
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surface-soft #f4f7ff → #f4f4f4 ~
surface-strong #e8eaee → #e0e0e0 ~
text #1c1f23 → #161616 ~
text-strong #0a0d11 → #161616 ~
text-muted #5b6068 → #525252 ~
text-soft #7a7f87 → #8c8c8c ~
brand #3a76f0 → #0f62fe ~
brand-hover #2e62d8 → #0050e6 ~
brand-active #234fb8 → #002d9c ~
brand-deep #234fb8 → #0043ce ~
border #e0e3e8 → #e0e0e0 ~
border-strong #bcc0c7 → #161616 ~
success #3eaa6c → #24a148 ~
success-soft #e0f3e7 → #defbe6 ~
warning #e69138 → #f1c21b ~
warning-soft #fdf3e8 → #fcf4d6 ~
danger #d04a3c → #da1e28 ~
danger-soft #fbeae6 → #fff1f1 ~
info #3a76f0 → #0f62fe ~
info-soft #e8efff → #edf5ff +
surface-dark #161616 +
surface-dark-elev #262626 +
text-body #161616 +
text-on-dark #ffffff +
text-on-dark-mute #c6c6c6 +
border-on-dark #5e5e5e +
link #0f62fe +
link-hover #0043ce +
focus #0f62fe +
scrim rgba(0,0,0,0.5) +
cool-gray-bg #f2f4f8 +
hero-blue-tint #e8eaff −
bg-warm #f8f9fa −
bg-muted #f1f3f5 −
bg-promo #e8efff −
bg-cream #fef9e9 −
surface-elevated #ffffff −
surface-hover #f8f9fa −
text-disabled #a8acb3 −
text-on-brand #ffffff −
text-link #2e62d8 −
text-link-hover #1f4ab2 −
brand-soft #e8efff −
donate-blue #2c6bed −
accent-cyan #5fb3f9 −
accent-yellow #f1c40f −
accent-orange #e69138 −
accent-red #d04a3c −
accent-green #3eaa6c −
border-soft #eef0f2 −
border-focus #3a76f0 −
encryption-verified #3eaa6c −
encryption-unverified #7a7f87 −
shadow-card rgba(28,31,35,0.06) −
shadow-modal rgba(28,31,35,0.20) −
shadow-popover rgba(28,31,35,0.12) typography 5 changed
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display {"family":"Inter","size":56} → {"family":"IBM Plex Sans","size":72} ~
h1 {"family":"Inter","size":40} → {"family":"IBM Plex Sans","size":40} ~
h2 {"family":"Inter","size":32} → {"family":"IBM Plex Sans","size":32} ~
body {"family":"Inter","size":16} → {"family":"IBM Plex Sans","size":16} ~
label {"family":"Roboto Mono","size":11} → {"family":"IBM Plex Mono","size":11} radius identical
No differences.
spacing 2 changed
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lg 32px → 48px ~
xl 48px → 96px