Back to all colors

Onyx

#3E402D

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
3E402D
RGB
62, 64, 45
HSL
66, 17%, 21%
HSB
66, 30%, 25%
CMYK
3, 0, 30, 75
LAB
26, -4, 11
LCH
26, 12, 108
OKLCH
0.36, 0.03, 113
XYZ
4, 5, 3
LUV
26, 0, 12
HWB
66, 18%, 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.