#a31b11 Color Information

In a RGB color space, hex #a31b11 is composed of 63.9% red, 10.6% green and 6.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.4% magenta, 89.6% yellow and 36.1% black. It has a hue angle of 4.1 degrees, a saturation of 81.1% and a lightness of 35.3%. #a31b11 color hex could be obtained by blending #ff3622 with #470000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 7
    RGB color chart
    • C 0
    • M 83
    • Y 90
    • K 36
    CMYK color chart

#a31b11 color description : Dark red.

#a31b11 Color Conversion

The hexadecimal color #a31b11 has RGB values of R:163, G:27, B:17 and CMYK values of C:0, M:0.83, Y:0.9, K:0.36. Its decimal value is 10689297.

Hex triplet a31b11 #a31b11
RGB Decimal 163, 27, 17 rgb(163,27,17)
RGB Percent 63.9, 10.6, 6.7 rgb(63.9%,10.6%,6.7%)
CMYK 0, 83, 90, 36
HSL 4.1°, 81.1, 35.3 hsl(4.1,81.1%,35.3%)
HSV (or HSB) 4.1°, 89.6, 63.9
Web Safe 993300 #993300
CIE-LAB 35.228, 52.936, 41.79
XYZ 15.598, 8.613, 1.371
xyY 0.61, 0.337, 8.613
CIE-LCH 35.228, 67.444, 38.289
CIE-LUV 35.228, 101.288, 23.921
Hunter-Lab 29.348, 43.514, 17.773
Binary 10100011, 00011011, 00010001

Color Schemes with #a31b11

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

Alternatives to #a31b11

Below, you can see some colors close to #a31b11. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31b11 Preview

Text with hexadecimal color #a31b11

This text has a font color of #a31b11.

<span style="color:#a31b11;">Text here</span>
#a31b11 background color

This paragraph has a background color of #a31b11.

<p style="background-color:#a31b11;">Content here</p>
#a31b11 border color

This element has a border color of #a31b11.

<div style="border:1px solid #a31b11;">Content here</div>
CSS codes
.text {color:#a31b11;}
.background {background-color:#a31b11;}
.border {border:1px solid #a31b11;}

Shades and Tints of #a31b11

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, #030100 is the darkest color, while #fdf1f0 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31b11

A tone is produced by adding gray to any pure hue. In this case, #5e5756 is the less saturated color, while #b10f03 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31b11 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
  • #563b39 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655b29 Protanopia 1% of men
  • #725700 Deuteranopia 1% of men
  • #a72525 Tritanopia 0.001% of the population
Trichromacy
  • #7b4420 Protanomaly 1% of men, 0.01% of women
  • #844106 Deuteranomaly 6% of men, 0.4% of women
  • #a6211e Tritanomaly 0.01% of the population