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
644E53
RGB
100, 78, 83
HSL
346, 12%, 35%
HSB
346, 22%, 39%
CMYK
0, 22, 17, 61
LAB
36, 10, 1
LCH
36, 10, 4
OKLCH
0.45, 0.03, 3
XYZ
10, 9, 9
LUV
36, 13, -1
HWB
346, 31%, 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.