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
647773
RGB
100, 119, 115
HSL
167, 9%, 43%
HSB
167, 16%, 47%
CMYK
16, 0, 3, 53
LAB
48, -8, 0
LCH
48, 8, 182
OKLCH
0.55, 0.02, 181
XYZ
15, 17, 19
LUV
48, -10, 1
HWB
167, 39%, 53%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.