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
151B2C
RGB
21, 27, 44
HSL
224, 35%, 13%
HSB
224, 52%, 17%
CMYK
52, 39, 0, 83
LAB
10, 2, -13
LCH
10, 13, 277
OKLCH
0.23, 0.03, 269
XYZ
1, 1, 3
LUV
10, -2, -9
HWB
224, 8%, 83%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.