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Onyx

#4A404C

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
4A404C
RGB
74, 64, 76
HSL
290, 9%, 27%
HSB
290, 16%, 30%
CMYK
3, 16, 0, 70
LAB
28, 6, -6
LCH
28, 8, 318
OKLCH
0.39, 0.02, 321
XYZ
6, 6, 8
LUV
28, 5, -8
HWB
290, 25%, 70%
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.