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
665E48
RGB
102, 94, 72
HSL
44, 17%, 34%
HSB
44, 29%, 40%
CMYK
0, 8, 29, 60
LAB
40, 0, 14
LCH
40, 14, 88
OKLCH
0.48, 0.03, 90
XYZ
11, 11, 8
LUV
40, 6, 17
HWB
44, 28%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.