All About Color #1F1551

#1F1551

About #1F1551

#1F1551 is a dark blue color with the hex code #1F1551. In RGB it is red 31, green 21, blue 81; in HSL it is hue 250°, saturation 59%, lightness 20%; in CMYK it is 62%, 74%, 0%, 68%. Its contrast ratio is 16.35:1 on white and 1.28:1 on black.

#1F1551 Color Conversion

Hex triplet1F, 15, 51
CMYK61.73%, 74.07%, 0.00%, 68.24%
RGB Decimal31, 21, 81
HSL250°, 59%, 20%
RGB Octal37, 25, 121
HSV (HSB)250.00°, 74.07%, 31.76%
RGB Binary11111, 10101, 1010001
CIE-L*AB12.10, 23.88, -35.10
RGB Percent12.16%, 8.24%, 31.76%
CIE-L*CH12.10, 42.45, 304.23
XYZ2.32, 1.42, 7.94
CIE-L*UV12.10, -0.38, -31.26
xyY0.20, 0.12, 1.42
Hunter-Lab11.92, 13.84, -31.12
RYB12.16%, 8.24%, 31.76%

Color Accessibility Scores

#1F1551 on a dark background: contrast 1.28:1, fails WCAG AA.
#1F1551 on a light background: contrast 16.35:1, passes WCAG AAA.

Color Shades

Tints and shades of #1F1551, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1F1551. Open any of them in the Muzli palette generator.

Complementary palette

#1F1551 · #3B289A · #080514 · #475115 · #879A28

Analogous palette

#154751 · #152951 · #1F1551 · #3D1551 · #511547

Triadic palette

#1F1551 · #511F15 · #15511F · #3B289A · #9A3B28

Tetradic palette

#1F1551 · #511529 · #475115 · #15513D · #080514

Monochromatic palette

#080514 · #080514 · #1F1551 · #36258E · #4D34CB

Generate more palettes containing #1F1551 · Browse all color names

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