All About Color #1B445A

#1B445A

About #1B445A

#1B445A is a dark blue color with the hex code #1B445A. In RGB it is red 27, green 68, blue 90; in HSL it is hue 201°, saturation 54%, lightness 23%; in CMYK it is 70%, 24%, 0%, 65%. Its contrast ratio is 10.39:1 on white and 2.02:1 on black.

#1B445A Color Conversion

Hex triplet1B, 44, 5A
CMYK70.00%, 24.44%, 0.00%, 64.71%
RGB Decimal27, 68, 90
HSL201°, 54%, 23%
RGB Octal33, 104, 132
HSV (HSB)200.95°, 70.00%, 35.29%
RGB Binary11011, 1000100, 1011010
CIE-L*AB27.03, -6.44, -17.31
RGB Percent10.59%, 26.67%, 35.29%
CIE-L*CH27.03, 18.47, 249.60
XYZ4.36, 5.11, 10.43
CIE-L*UV27.03, -14.86, -20.70
xyY0.22, 0.26, 5.11
Hunter-Lab22.60, -5.06, -11.55
RYB10.59%, 20.33%, 35.29%

Color Accessibility Scores

#1B445A on a dark background: contrast 2.02:1, fails WCAG AA.
#1B445A on a light background: contrast 10.39:1, passes WCAG AAA.

Color Shades

Tints and shades of #1B445A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1B445A. Open any of them in the Muzli palette generator.

Complementary palette

#1B445A · #3079A1 · #060F14 · #5A311B · #A15830

Analogous palette

#1B5A31 · #1B5A51 · #1B445A · #1B245A · #311B5A

Triadic palette

#1B445A · #5A1B44 · #445A1B · #3079A1 · #A13079

Tetradic palette

#1B445A · #511B5A · #5A311B · #245A1B · #060F14

Monochromatic palette

#060F14 · #09181F · #1B445A · #2D7195 · #469BC8

Generate more palettes containing #1B445A · Browse all color names

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