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
728B8A
RGB
114, 139, 138
HSL
178, 10%, 50%
HSB
178, 18%, 55%
CMYK
18, 0, 1, 45
LAB
56, -9, -3
LCH
56, 10, 195
OKLCH
0.62, 0.03, 193
XYZ
21, 24, 28
LUV
56, -13, -2
HWB
178, 45%, 45%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.