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
151A13
RGB
21, 26, 19
HSL
103, 16%, 9%
HSB
103, 27%, 10%
CMYK
19, 0, 27, 90
LAB
9, -4, 4
LCH
9, 5, 134
OKLCH
0.21, 0.02, 137
XYZ
1, 1, 1
LUV
9, -1, 3
HWB
103, 7%, 90%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.