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
231B0E
RGB
35, 27, 14
HSL
37, 43%, 10%
HSB
37, 60%, 14%
CMYK
0, 23, 60, 86
LAB
10, 2, 10
LCH
10, 10, 76
OKLCH
0.23, 0.03, 79
XYZ
1, 1, 1
LUV
10, 4, 6
HWB
37, 5%, 86%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.