#a31209 Color Information

In a RGB color space, hex #a31209 is composed of 63.9% red, 7.1% green and 3.5% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89% magenta, 94.5% yellow and 36.1% black. It has a hue angle of 3.5 degrees, a saturation of 89.5% and a lightness of 33.7%. #a31209 color hex could be obtained by blending #ff2412 with #470000. Closest websafe color is: #990000.

    • R 64
    • G 7
    • B 4
    RGB color chart
    • C 0
    • M 89
    • Y 94
    • K 36
    CMYK color chart

#a31209 color description : Dark red.

#a31209 Color Conversion

The hexadecimal color #a31209 has RGB values of R:163, G:18, B:9 and CMYK values of C:0, M:0.89, Y:0.94, K:0.36. Its decimal value is 10686985.

Hex triplet a31209 #a31209
RGB Decimal 163, 18, 9 rgb(163,18,9)
RGB Percent 63.9, 7.1, 3.5 rgb(63.9%,7.1%,3.5%)
CMYK 0, 89, 94, 36
HSL 3.5°, 89.5, 33.7 hsl(3.5,89.5%,33.7%)
HSV (or HSB) 3.5°, 94.5, 63.9
Web Safe 990000 #990000
CIE-LAB 34.48, 54.825, 44.602
XYZ 15.371, 8.241, 1.04
xyY 0.624, 0.334, 8.241
CIE-LCH 34.48, 70.676, 39.13
CIE-LUV 34.48, 105.256, 24.022
Hunter-Lab 28.707, 45.338, 17.947
Binary 10100011, 00010010, 00001001

Color Schemes with #a31209

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

Alternatives to #a31209

Below, you can see some colors close to #a31209. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31209 Preview

Text with hexadecimal color #a31209

This text has a font color of #a31209.

<span style="color:#a31209;">Text here</span>
#a31209 background color

This paragraph has a background color of #a31209.

<p style="background-color:#a31209;">Content here</p>
#a31209 border color

This element has a border color of #a31209.

<div style="border:1px solid #a31209;">Content here</div>
CSS codes
.text {color:#a31209;}
.background {background-color:#a31209;}
.border {border:1px solid #a31209;}

Shades and Tints of #a31209

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, #0e0201 is the darkest color, while #fffbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31209

A tone is produced by adding gray to any pure hue. In this case, #5a5252 is the less saturated color, while #aa0c02 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31209 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.

  • #3c3c3c Achromatopsia 0.005% of the population
  • #513432 Atypical Achromatopsia 0.001% of the population
  • #645a22 Protanopia 1% of men
  • #705500 Deuteranopia 1% of men
  • #a71d1b Tritanopia 0.001% of the population
  • #7b3f19 Protanomaly 1% of men, 0.01% of women
  • #823d03 Deuteranomaly 6% of men, 0.4% of women
  • #a61914 Tritanomaly 0.01% of the population