#811c21 Color Information

In a RGB color space, hex #811c21 is composed of 50.6% red, 11% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 78.3% magenta, 74.4% yellow and 49.4% black. It has a hue angle of 357 degrees, a saturation of 64.3% and a lightness of 30.8%. #811c21 color hex could be obtained by blending #ff3842 with #030000. Closest websafe color is: #993333.

    • R 51
    • G 11
    • B 13
    RGB color chart
    • C 0
    • M 78
    • Y 74
    • K 49
    CMYK color chart

#811c21 color description : Dark red.

#811c21 Color Conversion

The hexadecimal color #811c21 has RGB values of R:129, G:28, B:33 and CMYK values of C:0, M:0.78, Y:0.74, K:0.49. Its decimal value is 8461345.

Hex triplet 811c21 #811c21
RGB Decimal 129, 28, 33 rgb(129,28,33)
RGB Percent 50.6, 11, 12.9 rgb(50.6%,11%,12.9%)
CMYK 0, 78, 74, 49
HSL 357°, 64.3, 30.8 hsl(357,64.3%,30.8%)
HSV (or HSB) 357°, 78.3, 50.6
Web Safe 993333 #993333
CIE-LAB 28.403, 42.616, 23.714
XYZ 9.743, 5.609, 2.008
xyY 0.561, 0.323, 5.609
CIE-LCH 28.403, 48.769, 29.094
CIE-LUV 28.403, 71.004, 13.646
Hunter-Lab 23.682, 31.994, 11.55
Binary 10000001, 00011100, 00100001

Color Schemes with #811c21

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

Alternatives to #811c21

Below, you can see some colors close to #811c21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#811c21 Preview

Text with hexadecimal color #811c21

This text has a font color of #811c21.

<span style="color:#811c21;">Text here</span>
#811c21 background color

This paragraph has a background color of #811c21.

<p style="background-color:#811c21;">Content here</p>
#811c21 border color

This element has a border color of #811c21.

<div style="border:1px solid #811c21;">Content here</div>
CSS codes
.text {color:#811c21;}
.background {background-color:#811c21;}
.border {border:1px solid #811c21;}

Shades and Tints of #811c21

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, #000000 is the darkest color, while #fceff0 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #811c21

A tone is produced by adding gray to any pure hue. In this case, #514c4d is the less saturated color, while #99040b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #811c21 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
  • #3b3b3b Achromatopsia 0.005% of the population
  • #493536 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #524c38 Protanopia 1% of men
  • #5e4925 Deuteranopia 1% of men
  • #872829 Tritanopia 0.001% of the population
Trichromacy
  • #633a2f Protanomaly 1% of men, 0.01% of women
  • #6a3823 Deuteranomaly 6% of men, 0.4% of women
  • #852326 Tritanomaly 0.01% of the population