All About Color #EF130B

#EF130B

About #EF130B

#EF130B is a medium red color with the hex code #EF130B. In RGB it is red 239, green 19, blue 11; in HSL it is hue 2°, saturation 91%, lightness 49%; in CMYK it is 0%, 92%, 95%, 6%. Its contrast ratio is 4.40:1 on white and 4.77:1 on black.

#EF130B Color Conversion

Hex tripletEF, 13, 0B
CMYK0.00%, 92.05%, 95.40%, 6.27%
RGB Decimal239, 19, 11
HSL2°, 91%, 49%
RGB Octal357, 23, 13
HSV (HSB)2.11°, 95.40%, 93.73%
RGB Binary11101111, 10011, 1011
CIE-L*AB50.50, 74.76, 61.35
RGB Percent93.73%, 7.45%, 4.31%
CIE-L*CH50.50, 96.71, 39.37
XYZ35.89, 18.84, 2.06
CIE-L*UV50.50, 160.40, 35.40
xyY0.63, 0.33, 18.84
Hunter-Lab43.41, 71.63, 27.57
RYB93.73%, 7.57%, 4.31%

Color Accessibility Scores

#EF130B on a dark background: contrast 4.77:1, passes WCAG AA.
#EF130B on a light background: contrast 4.40:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of #EF130B, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #EF130B. Open any of them in the Muzli palette generator.

Complementary palette

#EF130B · #F7635E · #970C07 · #0BE7EF · #5EF2F7

Analogous palette

#EF0BE7 · #EF0B75 · #EF130B · #EF850B · #E7EF0B

Triadic palette

#EF130B · #0BEF13 · #130BEF · #F7635E · #5EF763

Tetradic palette

#EF130B · #75EF0B · #0BE7EF · #850BEF · #970C07

Monochromatic palette

#5D0704 · #A60D08 · #EF130B · #F75550 · #FA9C99

Generate more palettes containing #EF130B · Browse all color names

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