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
3F495B
RGB
63, 73, 91
HSL
219, 18%, 30%
HSB
219, 31%, 36%
CMYK
31, 20, 0, 64
LAB
31, -1, -12
LCH
31, 12, 267
OKLCH
0.40, 0.03, 262
XYZ
6, 7, 11
LUV
31, -6, -15
HWB
219, 25%, 64%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.