All About Color #EF0131

#EF0131

About #EF0131

#EF0131 is a medium red color with the hex code #EF0131. In RGB it is red 239, green 1, blue 49; in HSL it is hue 348°, saturation 99%, lightness 47%; in CMYK it is 0%, 100%, 79%, 6%. Its contrast ratio is 4.45:1 on white and 4.72:1 on black.

#EF0131 Color Conversion

Hex tripletEF, 01, 31
CMYK0.00%, 99.58%, 79.50%, 6.27%
RGB Decimal239, 1, 49
HSL348°, 99%, 47%
RGB Octal357, 1, 61
HSV (HSB)347.90°, 99.58%, 93.73%
RGB Binary11101111, 1, 110001
CIE-L*AB50.21, 76.92, 44.55
RGB Percent93.73%, 0.39%, 19.22%
CIE-L*CH50.21, 88.89, 30.08
XYZ36.16, 18.59, 4.59
CIE-L*UV50.21, 157.98, 26.49
xyY0.61, 0.31, 18.59
Hunter-Lab43.12, 74.23, 23.88
RYB93.73%, 0.39%, 19.22%

Color Accessibility Scores

#EF0131 on a dark background: contrast 4.72:1, passes WCAG AA.
#EF0131 on a light background: contrast 4.45:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of #EF0131, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #EF0131. Open any of them in the Muzli palette generator.

Complementary palette

#EF0131 · #FE4D71 · #93011E · #01EFBF · #4DFEDB

Analogous palette

#BF01EF · #EF01A7 · #EF0131 · #EF4801 · #EFBF01

Triadic palette

#EF0131 · #31EF01 · #0131EF · #FE4D71 · #71FE4D

Tetradic palette

#EF0131 · #A7EF01 · #01EFBF · #4801EF · #93011E

Monochromatic palette

#560012 · #A20121 · #EF0131 · #FE3E65 · #FE8AA2

Generate more palettes containing #EF0131 · Browse all color names

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