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
21141D
RGB
33, 20, 29
HSL
318, 25%, 10%
HSB
318, 39%, 13%
CMYK
0, 39, 12, 87
LAB
8, 8, -4
LCH
8, 9, 337
OKLCH
0.21, 0.03, 338
XYZ
1, 1, 1
LUV
8, 4, -3
HWB
318, 8%, 87%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.