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Onyx

#4B453F

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
4B453F
RGB
75, 69, 63
HSL
30, 9%, 27%
HSB
30, 16%, 29%
CMYK
0, 8, 16, 71
LAB
30, 2, 5
LCH
30, 5, 69
OKLCH
0.39, 0.01, 67
XYZ
6, 6, 6
LUV
30, 4, 5
HWB
30, 25%, 71%
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.