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Onyx

#424730

A deep, muted onyx — 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
424730
RGB
66, 71, 48
HSL
73, 19%, 23%
HSB
73, 32%, 28%
CMYK
7, 0, 32, 72
LAB
29, -6, 13
LCH
29, 14, 113
OKLCH
0.39, 0.04, 118
XYZ
5, 6, 4
LUV
29, -2, 15
HWB
73, 19%, 72%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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