All About Color #18287C

#18287C

About #18287C

#18287C is a dark blue color with the hex code #18287C. In RGB it is red 24, green 40, blue 124; in HSL it is hue 230°, saturation 68%, lightness 29%; in CMYK it is 81%, 68%, 0%, 51%. Its contrast ratio is 12.86:1 on white and 1.63:1 on black.

#18287C Color Conversion

Hex triplet18, 28, 7C
CMYK80.65%, 67.74%, 0.00%, 51.37%
RGB Decimal24, 40, 124
HSL230°, 68%, 29%
RGB Octal30, 50, 174
HSV (HSB)230.40°, 80.65%, 48.63%
RGB Binary11000, 101000, 1111100
CIE-L*AB20.70, 26.28, -49.32
RGB Percent9.41%, 15.69%, 48.63%
CIE-L*CH20.70, 55.88, 298.05
XYZ4.77, 3.17, 19.43
CIE-L*UV20.70, -6.76, -56.65
xyY0.17, 0.12, 3.17
Hunter-Lab17.80, 16.74, -52.27
RYB9.41%, 14.82%, 48.63%

Color Accessibility Scores

#18287C on a dark background: contrast 1.63:1, fails WCAG AA.
#18287C on a light background: contrast 12.86:1, passes WCAG AAA.

Color Shades

Tints and shades of #18287C, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #18287C. Open any of them in the Muzli palette generator.

Complementary palette

#18287C · #2642C9 · #090F2F · #7C6B18 · #C9AE26

Analogous palette

#187C6B · #185B7C · #18287C · #39187C · #6B187C

Triadic palette

#18287C · #7C1828 · #287C18 · #2642C9 · #C92642

Tetradic palette

#18287C · #7C185B · #7C6B18 · #187C39 · #090F2F

Monochromatic palette

#040715 · #0B143C · #18287C · #243DBC · #4F67DE

Generate more palettes containing #18287C · Browse all color names

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