#ef0b31 Color Information

In a RGB color space, hex #ef0b31 is composed of 93.7% red, 4.3% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 95.4% magenta, 79.5% yellow and 6.3% black. It has a hue angle of 350 degrees, a saturation of 91.2% and a lightness of 49%. #ef0b31 color hex could be obtained by blending #ff1662 with #df0000. Closest websafe color is: #ff0033.

    • R 94
    • G 4
    • B 19
    RGB color chart
    • C 0
    • M 95
    • Y 79
    • K 6
    CMYK color chart

#ef0b31 color description : Vivid red.

#ef0b31 Color Conversion

The hexadecimal color #ef0b31 has RGB values of R:239, G:11, B:49 and CMYK values of C:0, M:0.95, Y:0.79, K:0.06. Its decimal value is 15665969.

Hex triplet ef0b31 #ef0b31
RGB Decimal 239, 11, 49 rgb(239,11,49)
RGB Percent 93.7, 4.3, 19.2 rgb(93.7%,4.3%,19.2%)
CMYK 0, 95, 79, 6
HSL 350°, 91.2, 49 hsl(350,91.2%,49%)
HSV (or HSB) 350°, 95.4, 93.7
Web Safe ff0033 #ff0033
CIE-LAB 50.472, 76.157, 44.81
XYZ 36.273, 18.817, 4.628
xyY 0.607, 0.315, 18.817
CIE-LCH 50.472, 88.362, 30.472
CIE-LUV 50.472, 156.585, 26.988
Hunter-Lab 43.378, 73.349, 24.039
Binary 11101111, 00001011, 00110001

Color Schemes with #ef0b31

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #ef0b31

Below, you can see some colors close to #ef0b31. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef0b31 Preview

Text with hexadecimal color #ef0b31

This text has a font color of #ef0b31.

<span style="color:#ef0b31;">Text here</span>
#ef0b31 background color

This paragraph has a background color of #ef0b31.

<p style="background-color:#ef0b31;">Content here</p>
#ef0b31 border color

This element has a border color of #ef0b31.

<div style="border:1px solid #ef0b31;">Content here</div>
CSS codes
.text {color:#ef0b31;}
.background {background-color:#ef0b31;}
.border {border:1px solid #ef0b31;}

Shades and Tints of #ef0b31

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #0e0103 is the darkest color, while #fffafb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef0b31

A tone is produced by adding gray to any pure hue. In this case, #857578 is the less saturated color, while #f9012b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef0b31 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy
  • #545454 Achromatopsia 0.005% of the population
  • #73454d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #8a7f53 Protanopia 1% of men
  • #9d7929 Deuteranopia 1% of men
  • #ef211a Tritanopia 0.001% of the population
Trichromacy
  • #ae5446 Protanomaly 1% of men, 0.01% of women
  • #bb512c Deuteranomaly 6% of men, 0.4% of women
  • #ef1922 Tritanomaly 0.01% of the population