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
151B2A
RGB
21, 27, 42
HSL
223, 33%, 12%
HSB
223, 50%, 16%
CMYK
50, 36, 0, 84
LAB
10, 1, -11
LCH
10, 11, 275
OKLCH
0.22, 0.03, 267
XYZ
1, 1, 2
LUV
10, -2, -8
HWB
223, 8%, 84%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.