#a11b21 Color Information

In a RGB color space, hex #a11b21 is composed of 63.1% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.2% magenta, 79.5% yellow and 36.9% black. It has a hue angle of 357.3 degrees, a saturation of 71.3% and a lightness of 36.9%. #a11b21 color hex could be obtained by blending #ff3642 with #430000. Closest websafe color is: #993333.

    • R 63
    • G 11
    • B 13
    RGB color chart
    • C 0
    • M 83
    • Y 80
    • K 37
    CMYK color chart

#a11b21 color description : Dark red.

#a11b21 Color Conversion

The hexadecimal color #a11b21 has RGB values of R:161, G:27, B:33 and CMYK values of C:0, M:0.83, Y:0.8, K:0.37. Its decimal value is 10558241.

Hex triplet a11b21 #a11b21
RGB Decimal 161, 27, 33 rgb(161,27,33)
RGB Percent 63.1, 10.6, 12.9 rgb(63.1%,10.6%,12.9%)
CMYK 0, 83, 80, 37
HSL 357.3°, 71.3, 36.9 hsl(357.3,71.3%,36.9%)
HSV (or HSB) 357.3°, 83.2, 63.1
Web Safe 993333 #993333
CIE-LAB 34.948, 52.771, 32.837
XYZ 15.365, 8.473, 2.265
xyY 0.589, 0.325, 8.473
CIE-LCH 34.948, 62.153, 31.892
CIE-LUV 34.948, 97.206, 19.344
Hunter-Lab 29.108, 43.286, 15.762
Binary 10100001, 00011011, 00100001

Color Schemes with #a11b21

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

Alternatives to #a11b21

Below, you can see some colors close to #a11b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a11b21 Preview

Text with hexadecimal color #a11b21

This text has a font color of #a11b21.

<span style="color:#a11b21;">Text here</span>
#a11b21 background color

This paragraph has a background color of #a11b21.

<p style="background-color:#a11b21;">Content here</p>
#a11b21 border color

This element has a border color of #a11b21.

<div style="border:1px solid #a11b21;">Content here</div>
CSS codes
.text {color:#a11b21;}
.background {background-color:#a11b21;}
.border {border:1px solid #a11b21;}

Shades and Tints of #a11b21

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 #a11b21

A tone is produced by adding gray to any pure hue. In this case, #605c5c is the less saturated color, while #b7050d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a11b21 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
  • #444444 Achromatopsia 0.005% of the population
  • #573c3d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635b3b Protanopia 1% of men
  • #705621 Deuteranopia 1% of men
  • #a52728 Tritanopia 0.001% of the population
Trichromacy
  • #794331 Protanomaly 1% of men, 0.01% of women
  • #824121 Deuteranomaly 6% of men, 0.4% of women
  • #a42325 Tritanomaly 0.01% of the population