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
646758
RGB
100, 103, 88
HSL
72, 8%, 37%
HSB
72, 15%, 40%
CMYK
3, 0, 15, 60
LAB
43, -3, 8
LCH
43, 9, 113
OKLCH
0.51, 0.02, 116
XYZ
12, 13, 11
LUV
43, -1, 11
HWB
72, 35%, 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.