#d81b21 Color Information

In a RGB color space, hex #d81b21 is composed of 84.7% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 87.5% magenta, 84.7% yellow and 15.3% black. It has a hue angle of 358.1 degrees, a saturation of 77.8% and a lightness of 47.6%. #d81b21 color hex could be obtained by blending #ff3642 with #b10000. Closest websafe color is: #cc3333.

    • R 85
    • G 11
    • B 13
    RGB color chart
    • C 0
    • M 88
    • Y 85
    • K 15
    CMYK color chart

#d81b21 color description : Strong red.

#d81b21 Color Conversion

The hexadecimal color #d81b21 has RGB values of R:216, G:27, B:33 and CMYK values of C:0, M:0.88, Y:0.85, K:0.15. Its decimal value is 14162721.

Hex triplet d81b21 #d81b21
RGB Decimal 216, 27, 33 rgb(216,27,33)
RGB Percent 84.7, 10.6, 12.9 rgb(84.7%,10.6%,12.9%)
CMYK 0, 88, 85, 15
HSL 358.1°, 77.8, 47.6 hsl(358.1,77.8%,47.6%)
HSV (or HSB) 358.1°, 87.5, 84.7
Web Safe cc3333 #cc3333
CIE-LAB 46.307, 67.993, 47.673
XYZ 28.987, 15.496, 2.904
xyY 0.612, 0.327, 15.496
CIE-LCH 46.307, 83.041, 35.036
CIE-LUV 46.307, 139.28, 28.856
Hunter-Lab 39.365, 62.55, 23.182
Binary 11011000, 00011011, 00100001

Color Schemes with #d81b21

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

Alternatives to #d81b21

Below, you can see some colors close to #d81b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#d81b21 Preview

Text with hexadecimal color #d81b21

This text has a font color of #d81b21.

<span style="color:#d81b21;">Text here</span>
#d81b21 background color

This paragraph has a background color of #d81b21.

<p style="background-color:#d81b21;">Content here</p>
#d81b21 border color

This element has a border color of #d81b21.

<div style="border:1px solid #d81b21;">Content here</div>
CSS codes
.text {color:#d81b21;}
.background {background-color:#d81b21;}
.border {border:1px solid #d81b21;}

Shades and Tints of #d81b21

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, #070101 is the darkest color, while #fef4f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #d81b21

A tone is produced by adding gray to any pure hue. In this case, #7b7879 is the less saturated color, while #eb080f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #d81b21 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
  • #545454 Achromatopsia 0.005% of the population
  • #6e494a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #81753e Protanopia 1% of men
  • #926f16 Deuteranopia 1% of men
  • #d92725 Tritanopia 0.001% of the population
Trichromacy
  • #a05433 Protanomaly 1% of men, 0.01% of women
  • #ab501a Deuteranomaly 6% of men, 0.4% of women
  • #d92324 Tritanomaly 0.01% of the population