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
404E55
RGB
64, 78, 85
HSL
200, 14%, 29%
HSB
200, 25%, 33%
CMYK
25, 8, 0, 67
LAB
32, -4, -6
LCH
32, 8, 234
OKLCH
0.41, 0.02, 230
XYZ
6, 7, 10
LUV
32, -7, -7
HWB
200, 25%, 67%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.