#a31b0a Color Information

In a RGB color space, hex #a31b0a is composed of 63.9% red, 10.6% green and 3.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 83.4% magenta, 93.9% yellow and 36.1% black. It has a hue angle of 6.7 degrees, a saturation of 88.4% and a lightness of 33.9%. #a31b0a color hex could be obtained by blending #ff3614 with #470000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 4
    RGB color chart
    • C 0
    • M 83
    • Y 94
    • K 36
    CMYK color chart

#a31b0a color description : Dark red.

#a31b0a Color Conversion

The hexadecimal color #a31b0a has RGB values of R:163, G:27, B:10 and CMYK values of C:0, M:0.83, Y:0.94, K:0.36. Its decimal value is 10689290.

Hex triplet a31b0a #a31b0a
RGB Decimal 163, 27, 10 rgb(163,27,10)
RGB Percent 63.9, 10.6, 3.9 rgb(63.9%,10.6%,3.9%)
CMYK 0, 83, 94, 36
HSL 6.7°, 88.4, 33.9 hsl(6.7,88.4%,33.9%)
HSV (or HSB) 6.7°, 93.9, 63.9
Web Safe 993300 #993300
CIE-LAB 35.191, 52.823, 44.672
XYZ 15.552, 8.594, 1.127
xyY 0.615, 0.34, 8.594
CIE-LCH 35.191, 69.18, 40.221
CIE-LUV 35.191, 101.979, 25.083
Hunter-Lab 29.316, 43.389, 18.242
Binary 10100011, 00011011, 00001010

Color Schemes with #a31b0a

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

Alternatives to #a31b0a

Below, you can see some colors close to #a31b0a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31b0a Preview

Text with hexadecimal color #a31b0a

This text has a font color of #a31b0a.

<span style="color:#a31b0a;">Text here</span>
#a31b0a background color

This paragraph has a background color of #a31b0a.

<p style="background-color:#a31b0a;">Content here</p>
#a31b0a border color

This element has a border color of #a31b0a.

<div style="border:1px solid #a31b0a;">Content here</div>
CSS codes
.text {color:#a31b0a;}
.background {background-color:#a31b0a;}
.border {border:1px solid #a31b0a;}

Shades and Tints of #a31b0a

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, #0f0301 is the darkest color, while #fffcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31b0a

A tone is produced by adding gray to any pure hue. In this case, #5a5453 is the less saturated color, while #aa1603 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31b0a 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
  • #424242 Achromatopsia 0.005% of the population
  • #553a37 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665b22 Protanopia 1% of men
  • #725700 Deuteranopia 1% of men
  • #a82525 Tritanopia 0.001% of the population
Trichromacy
  • #7c4419 Protanomaly 1% of men, 0.01% of women
  • #844103 Deuteranomaly 6% of men, 0.4% of women
  • #a6211b Tritanomaly 0.01% of the population