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
213D33
RGB
33, 61, 51
HSL
159, 30%, 18%
HSB
159, 46%, 24%
CMYK
46, 0, 16, 76
LAB
23, -13, 3
LCH
23, 14, 169
OKLCH
0.33, 0.04, 169
XYZ
3, 4, 4
LUV
23, -12, 5
HWB
159, 13%, 76%
Pantone
357 C
Harmonies
Shades & tints
Similar named colors
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