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
66725A
RGB
102, 114, 90
HSL
90, 12%, 40%
HSB
90, 21%, 45%
CMYK
11, 0, 21, 55
LAB
46, -8, 12
LCH
46, 14, 125
OKLCH
0.53, 0.04, 129
XYZ
13, 16, 12
LUV
46, -6, 16
HWB
90, 35%, 55%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.