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
664B4F
RGB
102, 75, 79
HSL
351, 15%, 35%
HSB
351, 26%, 40%
CMYK
0, 26, 23, 60
LAB
35, 12, 2
LCH
35, 13, 11
OKLCH
0.44, 0.04, 9
XYZ
9, 8, 9
LUV
35, 16, 1
HWB
351, 29%, 60%
Pantone
208 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.