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Charcoal

#18333C

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
18333C
RGB
24, 51, 60
HSL
195, 43%, 16%
HSB
195, 60%, 24%
CMYK
60, 15, 0, 76
LAB
19, -8, -9
LCH
19, 12, 227
OKLCH
0.30, 0.04, 222
XYZ
2, 3, 5
LUV
19, -10, -9
HWB
195, 9%, 76%
Pantone
5467 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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