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
251505
RGB
37, 21, 5
HSL
30, 76%, 8%
HSB
30, 86%, 15%
CMYK
0, 43, 86, 85
LAB
9, 7, 11
LCH
9, 13, 58
OKLCH
0.21, 0.04, 65
XYZ
1, 1, 0
LUV
9, 8, 7
HWB
30, 2%, 85%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.