All About Color #1F257A

#1F257A

About #1F257A

#1F257A is a dark blue color with the hex code #1F257A. In RGB it is red 31, green 37, blue 122; in HSL it is hue 236°, saturation 59%, lightness 30%; in CMYK it is 75%, 70%, 0%, 52%. Its contrast ratio is 13.09:1 on white and 1.60:1 on black.

#1F257A Color Conversion

Hex triplet1F, 25, 7A
CMYK74.59%, 69.67%, 0.00%, 52.16%
RGB Decimal31, 37, 122
HSL236°, 59%, 30%
RGB Octal37, 45, 172
HSV (HSB)236.04°, 74.59%, 47.84%
RGB Binary11111, 100101, 1111010
CIE-L*AB20.12, 28.34, -48.98
RGB Percent12.16%, 14.51%, 47.84%
CIE-L*CH20.12, 56.59, 300.05
XYZ4.74, 3.02, 18.75
CIE-L*UV20.12, -5.08, -55.61
xyY0.18, 0.11, 3.02
Hunter-Lab17.38, 18.28, -51.80
RYB12.16%, 14.36%, 47.84%

Color Accessibility Scores

#1F257A on a dark background: contrast 1.60:1, fails WCAG AA.
#1F257A on a light background: contrast 13.09:1, passes WCAG AAA.

Color Shades

Tints and shades of #1F257A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1F257A. Open any of them in the Muzli palette generator.

Complementary palette

#1F257A · #323CC3 · #0D0F31 · #7A741F · #C3B932

Analogous palette

#1F7A74 · #1F537A · #1F257A · #461F7A · #741F7A

Triadic palette

#1F257A · #7A1F25 · #257A1F · #323CC3 · #C3323C

Tetradic palette

#1F257A · #7A1F53 · #7A741F · #1F7A46 · #0D0F31

Monochromatic palette

#050614 · #10133D · #1F257A · #2F38B6 · #5D65D5

Generate more palettes containing #1F257A · Browse all color names

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