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
664C4E
RGB
102, 76, 78
HSL
355, 15%, 35%
HSB
355, 25%, 40%
CMYK
0, 25, 24, 60
LAB
35, 12, 3
LCH
35, 12, 16
OKLCH
0.44, 0.04, 13
XYZ
9, 9, 8
LUV
35, 16, 2
HWB
355, 30%, 60%
Pantone
208 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.