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
647D77
RGB
100, 125, 119
HSL
166, 11%, 44%
HSB
166, 20%, 49%
CMYK
20, 0, 5, 51
LAB
50, -10, 0
LCH
50, 10, 179
OKLCH
0.57, 0.03, 179
XYZ
16, 19, 20
LUV
50, -13, 2
HWB
166, 39%, 51%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.