All About Color #001F99

#001F99

About #001F99

#001F99 is a dark blue color with the hex code #001F99. In RGB it is red 0, green 31, blue 153; in HSL it is hue 228°, saturation 100%, lightness 30%; in CMYK it is 100%, 80%, 0%, 40%. Its contrast ratio is 12.68:1 on white and 1.66:1 on black.

#001F99 Color Conversion

Hex triplet00, 1F, 99
CMYK100.00%, 79.74%, 0.00%, 40.00%
RGB Decimal0, 31, 153
HSL228°, 100%, 30%
RGB Octal0, 37, 231
HSV (HSB)227.84°, 100.00%, 60.00%
RGB Binary0, 11111, 10011001
CIE-L*AB21.13, 41.65, -66.76
RGB Percent0.00%, 12.16%, 60.00%
CIE-L*CH21.13, 78.69, 301.96
XYZ6.24, 3.28, 30.44
CIE-L*UV21.13, -7.63, -73.40
xyY0.16, 0.08, 3.28
Hunter-Lab18.11, 29.81, -86.98
RYB0.00%, 10.11%, 60.00%

Color Accessibility Scores

#001F99 on a dark background: contrast 1.66:1, fails WCAG AA.
#001F99 on a light background: contrast 12.68:1, passes WCAG AAA.

Color Shades

Tints and shades of #001F99, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #001F99. Open any of them in the Muzli palette generator.

Complementary palette

#001F99 · #0031F5 · #000C3D · #997A00 · #F5C400

Analogous palette

#00997A · #006B99 · #001F99 · #2E0099 · #7A0099

Triadic palette

#001F99 · #99001F · #1F9900 · #0031F5 · #F50031

Tetradic palette

#001F99 · #99006B · #997A00 · #00992E · #000C3D

Monochromatic palette

#00051A · #000F4D · #001F99 · #002EE6 · #335CFF

Generate more palettes containing #001F99 · Browse all color names

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