All About Color #280B89

#280B89

About #280B89

#280B89 is a dark blue color with the hex code #280B89. In RGB it is red 40, green 11, blue 137; in HSL it is hue 254°, saturation 85%, lightness 29%; in CMYK it is 71%, 92%, 0%, 46%. Its contrast ratio is 14.01:1 on white and 1.50:1 on black.

#280B89 Color Conversion

Hex triplet28, 0B, 89
CMYK70.80%, 91.97%, 0.00%, 46.27%
RGB Decimal40, 11, 137
HSL254°, 85%, 29%
RGB Octal50, 13, 211
HSV (HSB)253.81°, 91.97%, 53.73%
RGB Binary101000, 1011, 10001001
CIE-L*AB17.90, 47.38, -62.12
RGB Percent15.69%, 4.31%, 53.73%
CIE-L*CH17.90, 78.13, 307.33
XYZ5.51, 2.50, 23.86
CIE-L*UV17.90, -1.26, -63.34
xyY0.17, 0.08, 2.50
Hunter-Lab15.80, 34.60, -78.47
RYB15.69%, 4.31%, 53.73%

Color Accessibility Scores

#280B89 on a dark background: contrast 1.50:1, fails WCAG AA.
#280B89 on a light background: contrast 14.01:1, passes WCAG AAA.

Color Shades

Tints and shades of #280B89, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #280B89. Open any of them in the Muzli palette generator.

Complementary palette

#280B89 · #4212DE · #0F0434 · #6B890B · #AEDE12

Analogous palette

#0B6B89 · #0B2D89 · #280B89 · #670B89 · #890B6B

Triadic palette

#280B89 · #89280B · #0B8928 · #4212DE · #DE4212

Tetradic palette

#280B89 · #890B2D · #6B890B · #0B8967 · #0F0434

Monochromatic palette

#070218 · #140542 · #280B89 · #3D11D0 · #673EEF

Generate more palettes containing #280B89 · Browse all color names

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