#ef5121 Color Information

In a RGB color space, hex #ef5121 is composed of 93.7% red, 31.8% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 66.1% magenta, 86.2% yellow and 6.3% black. It has a hue angle of 14 degrees, a saturation of 86.6% and a lightness of 53.3%. #ef5121 color hex could be obtained by blending #ffa242 with #df0000. Closest websafe color is: #ff6633.

    • R 94
    • G 32
    • B 13
    RGB color chart
    • C 0
    • M 66
    • Y 86
    • K 6
    CMYK color chart

#ef5121 color description : Vivid red.

#ef5121 Color Conversion

The hexadecimal color #ef5121 has RGB values of R:239, G:81, B:33 and CMYK values of C:0, M:0.66, Y:0.86, K:0.06. Its decimal value is 15683873.

Hex triplet ef5121 #ef5121
RGB Decimal 239, 81, 33 rgb(239,81,33)
RGB Percent 93.7, 31.8, 12.9 rgb(93.7%,31.8%,12.9%)
CMYK 0, 66, 86, 6
HSL 14°, 86.6, 53.3 hsl(14,86.6%,53.3%)
HSV (or HSB) 14°, 86.2, 93.7
Web Safe ff6633 #ff6633
CIE-LAB 56.436, 58.733, 57.883
XYZ 38.815, 24.35, 4.095
xyY 0.577, 0.362, 24.35
CIE-LCH 56.436, 82.462, 44.582
CIE-LUV 56.436, 128.446, 42.57
Hunter-Lab 49.346, 54.054, 29.622
Binary 11101111, 01010001, 00100001

Color Schemes with #ef5121

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

Alternatives to #ef5121

Below, you can see some colors close to #ef5121. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef5121 Preview

Text with hexadecimal color #ef5121

This text has a font color of #ef5121.

<span style="color:#ef5121;">Text here</span>
#ef5121 background color

This paragraph has a background color of #ef5121.

<p style="background-color:#ef5121;">Content here</p>
#ef5121 border color

This element has a border color of #ef5121.

<div style="border:1px solid #ef5121;">Content here</div>
CSS codes
.text {color:#ef5121;}
.background {background-color:#ef5121;}
.border {border:1px solid #ef5121;}

Shades and Tints of #ef5121

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, #100501 is the darkest color, while #fffdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef5121

A tone is produced by adding gray to any pure hue. In this case, #8a8786 is the less saturated color, while #f84c18 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef5121 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
  • #7b7b7b Achromatopsia 0.005% of the population
  • #927369 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9d8d39 Protanopia 1% of men
  • #b18615 Deuteranopia 1% of men
  • #f15559 Tritanopia 0.001% of the population
Trichromacy
  • #bb7730 Protanomaly 1% of men, 0.01% of women
  • #c77319 Deuteranomaly 6% of men, 0.4% of women
  • #f05344 Tritanomaly 0.01% of the population