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
645751
RGB
100, 87, 81
HSL
19, 10%, 35%
HSB
19, 19%, 39%
CMYK
0, 13, 19, 61
LAB
38, 5, 6
LCH
38, 7, 50
OKLCH
0.47, 0.02, 46
XYZ
10, 10, 9
LUV
38, 8, 6
HWB
19, 32%, 61%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.