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
859289
RGB
133, 146, 137
HSL
138, 6%, 55%
HSB
138, 9%, 57%
CMYK
9, 0, 6, 43
LAB
59, -6, 3
LCH
59, 7, 153
OKLCH
0.65, 0.02, 156
XYZ
24, 27, 28
LUV
59, -7, 6
HWB
138, 52%, 43%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.