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
404137
RGB
64, 65, 55
HSL
66, 8%, 24%
HSB
66, 15%, 25%
CMYK
2, 0, 15, 75
LAB
27, -2, 6
LCH
27, 6, 109
OKLCH
0.37, 0.02, 112
XYZ
5, 5, 4
LUV
27, 0, 7
HWB
66, 22%, 75%
Pantone
Black 7 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.