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
646C5B
RGB
100, 108, 91
HSL
88, 9%, 39%
HSB
88, 16%, 42%
CMYK
7, 0, 16, 58
LAB
45, -6, 8
LCH
45, 10, 124
OKLCH
0.52, 0.03, 128
XYZ
13, 14, 12
LUV
45, -4, 12
HWB
88, 36%, 58%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.