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
3F4E58
RGB
63, 78, 88
HSL
204, 17%, 30%
HSB
204, 28%, 35%
CMYK
28, 11, 0, 65
LAB
32, -4, -8
LCH
32, 9, 243
OKLCH
0.41, 0.03, 237
XYZ
7, 7, 10
LUV
32, -8, -9
HWB
204, 25%, 65%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.