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
25150B
RGB
37, 21, 11
HSL
23, 54%, 9%
HSB
23, 70%, 15%
CMYK
0, 43, 70, 85
LAB
9, 7, 9
LCH
9, 11, 50
OKLCH
0.21, 0.03, 52
XYZ
1, 1, 0
LUV
9, 7, 5
HWB
23, 4%, 85%
Pantone
Black C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.