#a11b1b Color Information

In a RGB color space, hex #a11b1b is composed of 63.1% red, 10.6% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.2% magenta, 83.2% yellow and 36.9% black. It has a hue angle of 0 degrees, a saturation of 71.3% and a lightness of 36.9%. #a11b1b color hex could be obtained by blending #ff3636 with #430000. Closest websafe color is: #993333.

    • R 63
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 83
    • Y 83
    • K 37
    CMYK color chart

#a11b1b color description : Dark red.

#a11b1b Color Conversion

The hexadecimal color #a11b1b has RGB values of R:161, G:27, B:27 and CMYK values of C:0, M:0.83, Y:0.83, K:0.37. Its decimal value is 10558235.

Hex triplet a11b1b #a11b1b
RGB Decimal 161, 27, 27 rgb(161,27,27)
RGB Percent 63.1, 10.6, 10.6 rgb(63.1%,10.6%,10.6%)
CMYK 0, 83, 83, 37
HSL 0°, 71.3, 36.9 hsl(0,71.3%,36.9%)
HSV (or HSB) 0°, 83.2, 63.1
Web Safe 993333 #993333
CIE-LAB 34.887, 52.582, 36.215
XYZ 15.288, 8.442, 1.861
xyY 0.597, 0.33, 8.442
CIE-LCH 34.887, 63.847, 34.556
CIE-LUV 34.887, 98.306, 21.207
Hunter-Lab 29.055, 43.078, 16.54
Binary 10100001, 00011011, 00011011

Color Schemes with #a11b1b

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

Alternatives to #a11b1b

Below, you can see some colors close to #a11b1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a11b1b Preview

Text with hexadecimal color #a11b1b

This text has a font color of #a11b1b.

<span style="color:#a11b1b;">Text here</span>
#a11b1b background color

This paragraph has a background color of #a11b1b.

<p style="background-color:#a11b1b;">Content here</p>
#a11b1b border color

This element has a border color of #a11b1b.

<div style="border:1px solid #a11b1b;">Content here</div>
CSS codes
.text {color:#a11b1b;}
.background {background-color:#a11b1b;}
.border {border:1px solid #a11b1b;}

Shades and Tints of #a11b1b

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, #0a0202 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a11b1b

A tone is produced by adding gray to any pure hue. In this case, #605c5c is the less saturated color, while #b70505 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a11b1b 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
  • #434343 Achromatopsia 0.005% of the population
  • #563b3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635b34 Protanopia 1% of men
  • #71561a Deuteranopia 1% of men
  • #a52627 Tritanopia 0.001% of the population
Trichromacy
  • #7a432b Protanomaly 1% of men, 0.01% of women
  • #82411a Deuteranomaly 6% of men, 0.4% of women
  • #a42222 Tritanomaly 0.01% of the population