#ef5521 Color Information

In a RGB color space, hex #ef5521 is composed of 93.7% red, 33.3% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 64.4% magenta, 86.2% yellow and 6.3% black. It has a hue angle of 15.1 degrees, a saturation of 86.6% and a lightness of 53.3%. #ef5521 color hex could be obtained by blending #ffaa42 with #df0000. Closest websafe color is: #ff6633.

    • R 94
    • G 33
    • B 13
    RGB color chart
    • C 0
    • M 64
    • Y 86
    • K 6
    CMYK color chart

#ef5521 color description : Vivid orange.

#ef5521 Color Conversion

The hexadecimal color #ef5521 has RGB values of R:239, G:85, B:33 and CMYK values of C:0, M:0.64, Y:0.86, K:0.06. Its decimal value is 15684897.

Hex triplet ef5521 #ef5521
RGB Decimal 239, 85, 33 rgb(239,85,33)
RGB Percent 93.7, 33.3, 12.9 rgb(93.7%,33.3%,12.9%)
CMYK 0, 64, 86, 6
HSL 15.1°, 86.6, 53.3 hsl(15.1,86.6%,53.3%)
HSV (or HSB) 15.1°, 86.2, 93.7
Web Safe ff6633 #ff6633
CIE-LAB 57.038, 57.11, 58.368
XYZ 39.121, 24.962, 4.197
xyY 0.573, 0.366, 24.962
CIE-LCH 57.038, 81.661, 45.624
CIE-LUV 57.038, 125.592, 43.64
Hunter-Lab 49.962, 52.337, 29.993
Binary 11101111, 01010101, 00100001

Color Schemes with #ef5521

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

Alternatives to #ef5521

Below, you can see some colors close to #ef5521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef5521 Preview

Text with hexadecimal color #ef5521

This text has a font color of #ef5521.

<span style="color:#ef5521;">Text here</span>
#ef5521 background color

This paragraph has a background color of #ef5521.

<p style="background-color:#ef5521;">Content here</p>
#ef5521 border color

This element has a border color of #ef5521.

<div style="border:1px solid #ef5521;">Content here</div>
CSS codes
.text {color:#ef5521;}
.background {background-color:#ef5521;}
.border {border:1px solid #ef5521;}

Shades and Tints of #ef5521

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 #ef5521

A tone is produced by adding gray to any pure hue. In this case, #8a8786 is the less saturated color, while #f85018 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef5521 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
  • #7d7d7d Achromatopsia 0.005% of the population
  • #94756b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #9f8f38 Protanopia 1% of men
  • #b28816 Deuteranopia 1% of men
  • #f1585d Tritanopia 0.001% of the population
Trichromacy
  • #bc7a30 Protanomaly 1% of men, 0.01% of women
  • #c8751a Deuteranomaly 6% of men, 0.4% of women
  • #f05747 Tritanomaly 0.01% of the population