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
33283B
RGB
51, 40, 59
HSL
275, 19%, 19%
HSB
275, 32%, 23%
CMYK
14, 32, 0, 77
LAB
18, 9, -10
LCH
18, 13, 310
OKLCH
0.30, 0.04, 311
XYZ
3, 3, 4
LUV
18, 4, -11
HWB
275, 16%, 77%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.