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
645258
RGB
100, 82, 88
HSL
340, 10%, 36%
HSB
340, 18%, 39%
CMYK
0, 18, 12, 61
LAB
37, 9, -1
LCH
37, 9, 356
OKLCH
0.46, 0.03, 356
XYZ
10, 9, 11
LUV
37, 10, -2
HWB
340, 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.