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
645765
RGB
100, 87, 101
HSL
296, 7%, 37%
HSB
296, 14%, 40%
CMYK
1, 14, 0, 60
LAB
39, 8, -6
LCH
39, 10, 321
OKLCH
0.47, 0.03, 324
XYZ
11, 10, 14
LUV
39, 6, -9
HWB
296, 34%, 60%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named brown on shades of brown, or all families on colors.