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
39343E
RGB
57, 52, 62
HSL
270, 9%, 22%
HSB
270, 16%, 24%
CMYK
8, 16, 0, 76
LAB
23, 4, -5
LCH
23, 7, 306
OKLCH
0.33, 0.02, 308
XYZ
4, 4, 5
LUV
23, 2, -6
HWB
270, 20%, 76%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.