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
3F455C
RGB
63, 69, 92
HSL
228, 19%, 30%
HSB
228, 32%, 36%
CMYK
32, 25, 0, 64
LAB
29, 2, -15
LCH
29, 15, 278
OKLCH
0.39, 0.04, 273
XYZ
6, 6, 11
LUV
29, -4, -18
HWB
228, 25%, 64%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.