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
151A0C
RGB
21, 26, 12
HSL
81, 37%, 7%
HSB
81, 54%, 10%
CMYK
19, 0, 54, 90
LAB
8, -5, 7
LCH
8, 9, 123
OKLCH
0.21, 0.03, 125
XYZ
1, 1, 0
LUV
8, -1, 5
HWB
81, 5%, 90%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.