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
302A3F
RGB
48, 42, 63
HSL
257, 20%, 21%
HSB
257, 33%, 25%
CMYK
24, 33, 0, 75
LAB
18, 7, -12
LCH
18, 14, 299
OKLCH
0.30, 0.04, 297
XYZ
3, 3, 5
LUV
18, 1, -14
HWB
257, 16%, 75%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.