All About Color #1B156A

#1B156A

About #1B156A

#1B156A is a dark blue color with the hex code #1B156A. In RGB it is red 27, green 21, blue 106; in HSL it is hue 244°, saturation 67%, lightness 25%; in CMYK it is 75%, 80%, 0%, 58%. Its contrast ratio is 15.42:1 on white and 1.36:1 on black.

#1B156A Color Conversion

Hex triplet1B, 15, 6A
CMYK74.53%, 80.19%, 0.00%, 58.43%
RGB Decimal27, 21, 106
HSL244°, 67%, 25%
RGB Octal33, 25, 152
HSV (HSB)244.24°, 80.19%, 41.57%
RGB Binary11011, 10101, 1101010
CIE-L*AB14.46, 32.19, -47.98
RGB Percent10.59%, 8.24%, 41.57%
CIE-L*CH14.46, 57.78, 303.86
XYZ3.32, 1.81, 13.81
CIE-L*UV14.46, -2.45, -45.44
xyY0.18, 0.10, 1.81
Hunter-Lab13.45, 20.53, -51.44
RYB10.59%, 8.24%, 41.57%

Color Accessibility Scores

#1B156A on a dark background: contrast 1.36:1, fails WCAG AA.
#1B156A on a light background: contrast 15.42:1, passes WCAG AAA.

Color Shades

Tints and shades of #1B156A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1B156A. Open any of them in the Muzli palette generator.

Complementary palette

#1B156A · #2E24B7 · #07061E · #656A15 · #ADB724

Analogous palette

#15656A · #153A6A · #1B156A · #45156A · #6A1565

Triadic palette

#1B156A · #6A1B15 · #156A1B · #2E24B7 · #B72E24

Tetradic palette

#1B156A · #6A153A · #656A15 · #156A45 · #07061E

Monochromatic palette

#050415 · #0B082B · #1B156A · #2B22AA · #4A3FD9

Generate more palettes containing #1B156A · Browse all color names

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