#ef311d Color Information

In a RGB color space, hex #ef311d is composed of 93.7% red, 19.2% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 79.5% magenta, 87.9% yellow and 6.3% black. It has a hue angle of 5.7 degrees, a saturation of 86.8% and a lightness of 52.5%. #ef311d color hex could be obtained by blending #ff623a with #df0000. Closest websafe color is: #ff3333.

    • R 94
    • G 19
    • B 11
    RGB color chart
    • C 0
    • M 79
    • Y 88
    • K 6
    CMYK color chart

#ef311d color description : Vivid red.

#ef311d Color Conversion

The hexadecimal color #ef311d has RGB values of R:239, G:49, B:29 and CMYK values of C:0, M:0.79, Y:0.88, K:0.06. Its decimal value is 15675677.

Hex triplet ef311d #ef311d
RGB Decimal 239, 49, 29 rgb(239,49,29)
RGB Percent 93.7, 19.2, 11.4 rgb(93.7%,19.2%,11.4%)
CMYK 0, 79, 88, 6
HSL 5.7°, 86.8, 52.5 hsl(5.7,86.8%,52.5%)
HSV (or HSB) 5.7°, 87.9, 93.7
Web Safe ff3333 #ff3333
CIE-LAB 52.554, 69.323, 56.46
XYZ 36.919, 20.641, 3.203
xyY 0.608, 0.34, 20.641
CIE-LCH 52.554, 89.406, 39.161
CIE-LUV 52.554, 148.13, 36.4
Hunter-Lab 45.432, 65.545, 27.623
Binary 11101111, 00110001, 00011101

Color Schemes with #ef311d

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

Alternatives to #ef311d

Below, you can see some colors close to #ef311d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef311d Preview

Text with hexadecimal color #ef311d

This text has a font color of #ef311d.

<span style="color:#ef311d;">Text here</span>
#ef311d background color

This paragraph has a background color of #ef311d.

<p style="background-color:#ef311d;">Content here</p>
#ef311d border color

This element has a border color of #ef311d.

<div style="border:1px solid #ef311d;">Content here</div>
CSS codes
.text {color:#ef311d;}
.background {background-color:#ef311d;}
.border {border:1px solid #ef311d;}

Shades and Tints of #ef311d

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, #0c0201 is the darkest color, while #fff9f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef311d

A tone is produced by adding gray to any pure hue. In this case, #898483 is the less saturated color, while #f82914 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef311d 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
  • #686868 Achromatopsia 0.005% of the population
  • #835d59 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #928439 Protanopia 1% of men
  • #a57d00 Deuteranopia 1% of men
  • #f0393a Tritanopia 0.001% of the population
Trichromacy
  • #b4662f Protanomaly 1% of men, 0.01% of women
  • #c0610a Deuteranomaly 6% of men, 0.4% of women
  • #ef362f Tritanomaly 0.01% of the population