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
2D2839
RGB
45, 40, 57
HSL
258, 18%, 19%
HSB
258, 30%, 22%
CMYK
21, 30, 0, 78
LAB
17, 6, -10
LCH
17, 12, 299
OKLCH
0.29, 0.03, 298
XYZ
3, 2, 4
LUV
17, 1, -11
HWB
258, 16%, 78%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.