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Charcoal

#18312E

A deep, muted charcoal — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Gray is the connective tissue of interface design — neutral, balanced, and quiet. It supports without competing.

Meaning

Sophistication, neutrality, and restraint. Warm grays feel inviting; cool grays feel modern and technical.

Applications

Essential for backgrounds, borders, dividers, and secondary text in product UIs. Build a 9–11 step gray ramp early in any design system.

Conversion

HEX
18312E
RGB
24, 49, 46
HSL
173, 34%, 14%
HSB
173, 51%, 19%
CMYK
51, 0, 6, 81
LAB
18, -11, -1
LCH
18, 11, 187
OKLCH
0.29, 0.03, 186
XYZ
2, 3, 3
LUV
18, -9, 0
HWB
173, 9%, 81%
Pantone
5467 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

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Browse every named green on shades of green, or all families on colors.