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
66717A
RGB
102, 113, 122
HSL
207, 9%, 44%
HSB
207, 16%, 48%
CMYK
16, 7, 0, 52
LAB
47, -3, -6
LCH
47, 7, 247
OKLCH
0.54, 0.02, 243
XYZ
15, 16, 21
LUV
47, -6, -8
HWB
207, 40%, 52%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.