Back to all colors

Onyx

#393F35

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
393F35
RGB
57, 63, 53
HSL
96, 9%, 23%
HSB
96, 16%, 25%
CMYK
10, 0, 16, 75
LAB
26, -4, 5
LCH
26, 7, 129
OKLCH
0.36, 0.02, 133
XYZ
4, 5, 4
LUV
26, -3, 6
HWB
96, 21%, 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.