#ef5a21 Color Information

In a RGB color space, hex #ef5a21 is composed of 93.7% red, 35.3% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 62.3% magenta, 86.2% yellow and 6.3% black. It has a hue angle of 16.6 degrees, a saturation of 86.6% and a lightness of 53.3%. #ef5a21 color hex could be obtained by blending #ffb442 with #df0000. Closest websafe color is: #ff6633.

    • R 94
    • G 35
    • B 13
    RGB color chart
    • C 0
    • M 62
    • Y 86
    • K 6
    CMYK color chart

#ef5a21 color description : Vivid orange.

#ef5a21 Color Conversion

The hexadecimal color #ef5a21 has RGB values of R:239, G:90, B:33 and CMYK values of C:0, M:0.62, Y:0.86, K:0.06. Its decimal value is 15686177.

Hex triplet ef5a21 #ef5a21
RGB Decimal 239, 90, 33 rgb(239,90,33)
RGB Percent 93.7, 35.3, 12.9 rgb(93.7%,35.3%,12.9%)
CMYK 0, 62, 86, 6
HSL 16.6°, 86.6, 53.3 hsl(16.6,86.6%,53.3%)
HSV (or HSB) 16.6°, 86.2, 93.7
Web Safe ff6633 #ff6633
CIE-LAB 57.825, 55.007, 59.003
XYZ 39.529, 25.777, 4.333
xyY 0.568, 0.37, 25.777
CIE-LCH 57.825, 80.667, 47.008
CIE-LUV 57.825, 121.916, 45.03
Hunter-Lab 50.771, 50.125, 30.48
Binary 11101111, 01011010, 00100001

Color Schemes with #ef5a21

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

Alternatives to #ef5a21

Below, you can see some colors close to #ef5a21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef5a21 Preview

Text with hexadecimal color #ef5a21

This text has a font color of #ef5a21.

<span style="color:#ef5a21;">Text here</span>
#ef5a21 background color

This paragraph has a background color of #ef5a21.

<p style="background-color:#ef5a21;">Content here</p>
#ef5a21 border color

This element has a border color of #ef5a21.

<div style="border:1px solid #ef5a21;">Content here</div>
CSS codes
.text {color:#ef5a21;}
.background {background-color:#ef5a21;}
.border {border:1px solid #ef5a21;}

Shades and Tints of #ef5a21

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 #ef5a21

A tone is produced by adding gray to any pure hue. In this case, #8a8786 is the less saturated color, while #f85618 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef5a21 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
  • #808080 Achromatopsia 0.005% of the population
  • #96786d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #a19138 Protanopia 1% of men
  • #b58917 Deuteranopia 1% of men
  • #f15d62 Tritanopia 0.001% of the population
Trichromacy
  • #bd7d2f Protanomaly 1% of men, 0.01% of women
  • #ca781a Deuteranomaly 6% of men, 0.4% of women
  • #f05b4a Tritanomaly 0.01% of the population