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
635B73
RGB
99, 91, 115
HSL
260, 12%, 40%
HSB
260, 21%, 45%
CMYK
14, 21, 0, 55
LAB
40, 7, -12
LCH
40, 14, 300
OKLCH
0.49, 0.04, 300
XYZ
12, 11, 18
LUV
40, 3, -18
HWB
260, 36%, 55%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named purple on shades of purple, or all families on colors.