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
151A1F
RGB
21, 26, 31
HSL
210, 19%, 10%
HSB
210, 32%, 12%
CMYK
32, 16, 0, 88
LAB
9, -1, -4
LCH
9, 5, 253
OKLCH
0.21, 0.01, 248
XYZ
1, 1, 1
LUV
9, -2, -3
HWB
210, 8%, 88%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.