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
21212E
RGB
33, 33, 46
HSL
240, 16%, 15%
HSB
240, 28%, 18%
CMYK
28, 28, 0, 82
LAB
13, 3, -9
LCH
13, 9, 288
OKLCH
0.25, 0.02, 285
XYZ
2, 2, 3
LUV
13, -1, -8
HWB
240, 13%, 82%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.