All About Color #281F47

#281F47

About #281F47

#281F47 is a dark blue color with the hex code #281F47. In RGB it is red 40, green 31, blue 71; in HSL it is hue 253°, saturation 39%, lightness 20%; in CMYK it is 44%, 56%, 0%, 72%. Its contrast ratio is 15.25:1 on white and 1.38:1 on black.

#281F47 Color Conversion

Hex triplet28, 1F, 47
CMYK43.66%, 56.34%, 0.00%, 72.16%
RGB Decimal40, 31, 71
HSL253°, 39%, 20%
RGB Octal50, 37, 107
HSV (HSB)253.50°, 56.34%, 27.84%
RGB Binary101000, 11111, 1000111
CIE-L*AB14.88, 15.65, -23.68
RGB Percent15.69%, 12.16%, 27.84%
CIE-L*CH14.88, 28.39, 303.47
XYZ2.50, 1.89, 6.19
CIE-L*UV14.88, 0.95, -24.08
xyY0.24, 0.18, 1.89
Hunter-Lab13.73, 8.49, -17.13
RYB15.69%, 12.16%, 27.84%

Color Accessibility Scores

#281F47 on a dark background: contrast 1.38:1, fails WCAG AA.
#281F47 on a light background: contrast 15.25:1, passes WCAG AAA.

Color Shades

Tints and shades of #281F47, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #281F47. Open any of them in the Muzli palette generator.

Complementary palette

#281F47 · #4B3B87 · #0A0812 · #3E471F · #76873B

Analogous palette

#1F3E47 · #1F2A47 · #281F47 · #3C1F47 · #471F3E

Triadic palette

#281F47 · #47281F · #1F4728 · #4B3B87 · #874B3B

Tetradic palette

#281F47 · #471F2A · #3E471F · #1F473C · #0A0812

Monochromatic palette

#0A0812 · #0A0812 · #281F47 · #46367C · #634EB1

Generate more palettes containing #281F47 · Browse all color names

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