Back to all colors

Onyx

#3C3545

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
3C3545
RGB
60, 53, 69
HSL
266, 13%, 24%
HSB
266, 23%, 27%
CMYK
13, 23, 0, 73
LAB
23, 6, -9
LCH
23, 11, 304
OKLCH
0.34, 0.03, 305
XYZ
4, 4, 6
LUV
23, 2, -11
HWB
266, 21%, 73%
Pantone
Black 7 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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