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
0F1B15
RGB
15, 27, 21
HSL
150, 29%, 8%
HSB
150, 44%, 11%
CMYK
44, 0, 22, 89
LAB
8, -7, 2
LCH
8, 7, 161
OKLCH
0.21, 0.02, 162
XYZ
1, 1, 1
LUV
8, -3, 2
HWB
150, 6%, 89%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.