#c81b1b Color Information

In a RGB color space, hex #c81b1b is composed of 78.4% red, 10.6% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.5% magenta, 86.5% yellow and 21.6% black. It has a hue angle of 0 degrees, a saturation of 76.2% and a lightness of 44.5%. #c81b1b color hex could be obtained by blending #ff3636 with #910000. Closest websafe color is: #cc3333.

    • R 78
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 87
    • Y 87
    • K 22
    CMYK color chart

#c81b1b color description : Strong red.

#c81b1b Color Conversion

The hexadecimal color #c81b1b has RGB values of R:200, G:27, B:27 and CMYK values of C:0, M:0.87, Y:0.87, K:0.22. Its decimal value is 13114139.

Hex triplet c81b1b #c81b1b
RGB Decimal 200, 27, 27 rgb(200,27,27)
RGB Percent 78.4, 10.6, 10.6 rgb(78.4%,10.6%,10.6%)
CMYK 0, 87, 87, 22
HSL 0°, 76.2, 44.5 hsl(0,76.2%,44.5%)
HSV (or HSB) 0°, 86.5, 78.4
Web Safe cc3333 #cc3333
CIE-LAB 42.982, 63.59, 46.495
XYZ 24.411, 13.146, 2.289
xyY 0.613, 0.33, 13.146
CIE-LCH 42.982, 78.774, 36.173
CIE-LUV 42.982, 128.265, 27.67
Hunter-Lab 36.257, 56.729, 21.637
Binary 11001000, 00011011, 00011011

Color Schemes with #c81b1b

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

Alternatives to #c81b1b

Below, you can see some colors close to #c81b1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#c81b1b Preview

Text with hexadecimal color #c81b1b

This text has a font color of #c81b1b.

<span style="color:#c81b1b;">Text here</span>
#c81b1b background color

This paragraph has a background color of #c81b1b.

<p style="background-color:#c81b1b;">Content here</p>
#c81b1b border color

This element has a border color of #c81b1b.

<div style="border:1px solid #c81b1b;">Content here</div>
CSS codes
.text {color:#c81b1b;}
.background {background-color:#c81b1b;}
.border {border:1px solid #c81b1b;}

Shades and Tints of #c81b1b

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, #0a0101 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #c81b1b

A tone is produced by adding gray to any pure hue. In this case, #796a6a is the less saturated color, while #e20101 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #c81b1b 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
  • #4f4f4f Achromatopsia 0.005% of the population
  • #674545 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #786d36 Protanopia 1% of men
  • #88680f Deuteranopia 1% of men
  • #ca2725 Tritanopia 0.001% of the population
Trichromacy
  • #954f2c Protanomaly 1% of men, 0.01% of women
  • #9f4c13 Deuteranomaly 6% of men, 0.4% of women
  • #c92221 Tritanomaly 0.01% of the population