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
64636D
RGB
100, 99, 109
HSL
246, 5%, 41%
HSB
246, 9%, 43%
CMYK
8, 9, 0, 57
LAB
42, 2, -6
LCH
42, 6, 290
OKLCH
0.50, 0.02, 290
XYZ
12, 13, 16
LUV
42, 0, -8
HWB
246, 39%, 57%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.