All About Color #001B33

#001B33

About #001B33

#001B33 is a very dark blue color with the hex code #001B33. In RGB it is red 0, green 27, blue 51; in HSL it is hue 208°, saturation 100%, lightness 10%; in CMYK it is 100%, 47%, 0%, 80%. Its contrast ratio is 17.43:1 on white and 1.20:1 on black.

#001B33 Color Conversion

Hex triplet00, 1B, 33
CMYK100.00%, 47.06%, 0.00%, 80.00%
RGB Decimal0, 27, 51
HSL208°, 100%, 10%
RGB Octal0, 33, 63
HSV (HSB)208.24°, 100.00%, 20.00%
RGB Binary0, 11011, 110011
CIE-L*AB9.18, 0.64, -18.80
RGB Percent0.00%, 10.59%, 20.00%
CIE-L*CH9.18, 18.81, 271.94
XYZ0.99, 1.02, 3.28
CIE-L*UV9.18, -5.56, -13.90
xyY0.19, 0.19, 1.02
Hunter-Lab10.11, -0.24, -12.13
RYB0.00%, 6.92%, 20.00%

Color Accessibility Scores

#001B33 on a dark background: contrast 1.20:1, fails WCAG AA.
#001B33 on a light background: contrast 17.43:1, passes WCAG AAA.

Color Shades

Tints and shades of #001B33, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #001B33. Open any of them in the Muzli palette generator.

Complementary palette

#001B33 · #004C8F · #000E1A · #331800 · #8F4300

Analogous palette

#003318 · #003331 · #001B33 · #000233 · #180033

Triadic palette

#001B33 · #33001B · #1B3300 · #004C8F · #8F004C

Tetradic palette

#001B33 · #310033 · #331800 · #023300 · #000E1A

Monochromatic palette

#000E1A · #000E1A · #001B33 · #004480 · #006DCC

Generate more palettes containing #001B33 · Browse all color names

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