#811b1d Color Information

In a RGB color space, hex #811b1d is composed of 50.6% red, 10.6% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 79.1% magenta, 77.5% yellow and 49.4% black. It has a hue angle of 358.8 degrees, a saturation of 65.4% and a lightness of 30.6%. #811b1d color hex could be obtained by blending #ff363a with #030000. Closest websafe color is: #993333.

    • R 51
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 79
    • Y 78
    • K 49
    CMYK color chart

#811b1d color description : Dark red.

#811b1d Color Conversion

The hexadecimal color #811b1d has RGB values of R:129, G:27, B:29 and CMYK values of C:0, M:0.79, Y:0.78, K:0.49. Its decimal value is 8461085.

Hex triplet 811b1d #811b1d
RGB Decimal 129, 27, 29 rgb(129,27,29)
RGB Percent 50.6, 10.6, 11.4 rgb(50.6%,10.6%,11.4%)
CMYK 0, 79, 78, 49
HSL 358.8°, 65.4, 30.6 hsl(358.8,65.4%,30.6%)
HSV (or HSB) 358.8°, 79.1, 50.6
Web Safe 993333 #993333
CIE-LAB 28.223, 42.779, 26.037
XYZ 9.667, 5.541, 1.723
xyY 0.571, 0.327, 5.541
CIE-LCH 28.223, 50.08, 31.327
CIE-LUV 28.223, 72.263, 14.964
Hunter-Lab 23.539, 32.116, 12.138
Binary 10000001, 00011011, 00011101

Color Schemes with #811b1d

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

Alternatives to #811b1d

Below, you can see some colors close to #811b1d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#811b1d Preview

Text with hexadecimal color #811b1d

This text has a font color of #811b1d.

<span style="color:#811b1d;">Text here</span>
#811b1d background color

This paragraph has a background color of #811b1d.

<p style="background-color:#811b1d;">Content here</p>
#811b1d border color

This element has a border color of #811b1d.

<div style="border:1px solid #811b1d;">Content here</div>
CSS codes
.text {color:#811b1d;}
.background {background-color:#811b1d;}
.border {border:1px solid #811b1d;}

Shades and Tints of #811b1d

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, #0f0303 is the darkest color, while #fffefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #811b1d

A tone is produced by adding gray to any pure hue. In this case, #514b4b is the less saturated color, while #990306 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #811b1d 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
  • #3a3a3a Achromatopsia 0.005% of the population
  • #483434 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #524c34 Protanopia 1% of men
  • #5e4821 Deuteranopia 1% of men
  • #872628 Tritanopia 0.001% of the population
Trichromacy
  • #633a2b Protanomaly 1% of men, 0.01% of women
  • #6a381f Deuteranomaly 6% of men, 0.4% of women
  • #852224 Tritanomaly 0.01% of the population