All About Color #181C4E

#181C4E

About #181C4E

#181C4E is a dark blue color with the hex code #181C4E. In RGB it is red 24, green 28, blue 78; in HSL it is hue 236°, saturation 53%, lightness 20%; in CMYK it is 69%, 64%, 0%, 69%. Its contrast ratio is 15.97:1 on white and 1.31:1 on black.

#181C4E Color Conversion

Hex triplet18, 1C, 4E
CMYK69.23%, 64.10%, 0.00%, 69.41%
RGB Decimal24, 28, 78
HSL236°, 53%, 20%
RGB Octal30, 34, 116
HSV (HSB)235.56°, 69.23%, 30.59%
RGB Binary11000, 11100, 1001110
CIE-L*AB13.08, 16.45, -31.48
RGB Percent9.41%, 10.98%, 30.59%
CIE-L*CH13.08, 35.52, 297.60
XYZ2.17, 1.57, 7.40
CIE-L*UV13.08, -2.92, -29.40
xyY0.19, 0.14, 1.57
Hunter-Lab12.55, 8.86, -26.17
RYB9.41%, 10.87%, 30.59%

Color Accessibility Scores

#181C4E on a dark background: contrast 1.31:1, fails WCAG AA.
#181C4E on a light background: contrast 15.97:1, passes WCAG AAA.

Color Shades

Tints and shades of #181C4E, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #181C4E. Open any of them in the Muzli palette generator.

Complementary palette

#181C4E · #2E3494 · #060714 · #4E4A18 · #948D2E

Analogous palette

#184E4A · #18374E · #181C4E · #2F184E · #4A184E

Triadic palette

#181C4E · #4E181C · #1C4E18 · #2E3494 · #942E34

Tetradic palette

#181C4E · #4E1837 · #4E4A18 · #184E2F · #060714

Monochromatic palette

#060714 · #060714 · #181C4E · #2A3089 · #3C45C3

Generate more palettes containing #181C4E · Browse all color names

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