#ef2521 Color Information

In a RGB color space, hex #ef2521 is composed of 93.7% red, 14.5% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.5% magenta, 86.2% yellow and 6.3% black. It has a hue angle of 1.2 degrees, a saturation of 86.6% and a lightness of 53.3%. #ef2521 color hex could be obtained by blending #ff4a42 with #df0000. Closest websafe color is: #ff3333.

    • R 94
    • G 15
    • B 13
    RGB color chart
    • C 0
    • M 85
    • Y 86
    • K 6
    CMYK color chart

#ef2521 color description : Vivid red.

#ef2521 Color Conversion

The hexadecimal color #ef2521 has RGB values of R:239, G:37, B:33 and CMYK values of C:0, M:0.85, Y:0.86, K:0.06. Its decimal value is 15672609.

Hex triplet ef2521 #ef2521
RGB Decimal 239, 37, 33 rgb(239,37,33)
RGB Percent 93.7, 14.5, 12.9 rgb(93.7%,14.5%,12.9%)
CMYK 0, 85, 86, 6
HSL 1.2°, 86.6, 53.3 hsl(1.2,86.6%,53.3%)
HSV (or HSB) 1.2°, 86.2, 93.7
Web Safe ff3333 #ff3333
CIE-LAB 51.597, 72.179, 53.973
XYZ 36.535, 19.788, 3.335
xyY 0.612, 0.332, 19.788
CIE-LCH 51.597, 90.127, 36.788
CIE-LUV 51.597, 152.778, 33.767
Hunter-Lab 44.484, 68.754, 26.694
Binary 11101111, 00100101, 00100001

Color Schemes with #ef2521

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

Alternatives to #ef2521

Below, you can see some colors close to #ef2521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ef2521 Preview

Text with hexadecimal color #ef2521

This text has a font color of #ef2521.

<span style="color:#ef2521;">Text here</span>
#ef2521 background color

This paragraph has a background color of #ef2521.

<p style="background-color:#ef2521;">Content here</p>
#ef2521 border color

This element has a border color of #ef2521.

<div style="border:1px solid #ef2521;">Content here</div>
CSS codes
.text {color:#ef2521;}
.background {background-color:#ef2521;}
.border {border:1px solid #ef2521;}

Shades and Tints of #ef2521

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, #100101 is the darkest color, while #fffdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ef2521

A tone is produced by adding gray to any pure hue. In this case, #8a8686 is the less saturated color, while #f81c18 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ef2521 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
  • #616161 Achromatopsia 0.005% of the population
  • #7d5554 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #8f813e Protanopia 1% of men
  • #a27b0c Deuteranopia 1% of men
  • #ef302e Tritanopia 0.001% of the population
Trichromacy
  • #b26034 Protanomaly 1% of men, 0.01% of women
  • #be5c14 Deuteranomaly 6% of men, 0.4% of women
  • #ef2c29 Tritanomaly 0.01% of the population