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
231503
RGB
35, 21, 3
HSL
34, 84%, 7%
HSB
34, 91%, 14%
CMYK
0, 40, 91, 86
LAB
8, 6, 11
LCH
8, 13, 63
OKLCH
0.21, 0.04, 72
XYZ
1, 1, 0
LUV
8, 7, 7
HWB
34, 1%, 86%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.