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Bone

Quiet, clinical, and warm — a printed e-paper field manual: carbon ink on warm bone with one cool cyan registration mark.

Signature · the star
primary accentCarbon graphite · #15171a
Cyan registration · #1fb6d6
Warm bone · #f4f1e8
Neutrals · the ground
bg
#f4f1e8
surface
#fbfaf4
text
#15171a
muted
#5c605c
border
#cbcdc5
Semantic · functional accessory
success
warning
error
info
Download .csswarm-bonecarbon-graphitecyan-registratione-paperclinical-monochrome
Do
  • · Keep the ground warm bone; reserve cyan for the one active probe, focus, and registration mark.
  • · Use graphite as the ink for hairlines, headings, and the primary action.
  • · Keep semantic pine/amber/rust as small dot and chip roles only.
Don't
  • · Do not spread cyan into more than one registration mark, or use it as a fill for emphasis.
  • · Do not let semantic colours go visually primary.
  • · Do not grey-wash the neutrals or add gradients/glow.
try it

remix with this palette

Drop Bone onto any UI language and swap the art style — the preview recolors live.

UI language
Palette · fixed
Bone
Art style
Landing Page
live preview · recolored + filled