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Onyx

#4B424E

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
4B424E
RGB
75, 66, 78
HSL
285, 8%, 28%
HSB
285, 15%, 31%
CMYK
4, 15, 0, 69
LAB
29, 6, -6
LCH
29, 8, 316
OKLCH
0.39, 0.02, 318
XYZ
6, 6, 8
LUV
29, 4, -8
HWB
285, 26%, 69%
Pantone
Black 7 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.