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
66758A
RGB
102, 117, 138
HSL
215, 15%, 47%
HSB
215, 26%, 54%
CMYK
26, 15, 0, 46
LAB
49, -2, -13
LCH
49, 14, 262
OKLCH
0.56, 0.04, 257
XYZ
16, 17, 27
LUV
49, -9, -19
HWB
215, 40%, 46%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.