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
858DA1
RGB
133, 141, 161
HSL
223, 13%, 58%
HSB
223, 17%, 63%
CMYK
17, 12, 0, 37
LAB
58, 0, -12
LCH
58, 12, 271
OKLCH
0.64, 0.03, 268
XYZ
26, 27, 37
LUV
58, -5, -17
HWB
223, 52%, 37%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.