Back to all colors

Onyx

#3A4134

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
3A4134
RGB
58, 65, 52
HSL
92, 11%, 23%
HSB
92, 20%, 25%
CMYK
11, 0, 20, 75
LAB
27, -5, 7
LCH
27, 9, 127
OKLCH
0.36, 0.02, 131
XYZ
4, 5, 4
LUV
27, -3, 8
HWB
92, 20%, 75%
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.