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
151A2C
RGB
21, 26, 44
HSL
227, 35%, 13%
HSB
227, 52%, 17%
CMYK
52, 41, 0, 83
LAB
9, 2, -13
LCH
9, 13, 280
OKLCH
0.22, 0.04, 271
XYZ
1, 1, 3
LUV
9, -2, -10
HWB
227, 8%, 83%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.