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
647C6D
RGB
100, 124, 109
HSL
143, 11%, 44%
HSB
143, 19%, 49%
CMYK
19, 0, 12, 51
LAB
50, -12, 5
LCH
50, 13, 156
OKLCH
0.56, 0.04, 158
XYZ
15, 18, 17
LUV
50, -12, 9
HWB
143, 39%, 51%
Pantone
7717 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.