#a31c18 Color Information

In a RGB color space, hex #a31c18 is composed of 63.9% red, 11% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 82.8% magenta, 85.3% yellow and 36.1% black. It has a hue angle of 1.7 degrees, a saturation of 74.3% and a lightness of 36.7%. #a31c18 color hex could be obtained by blending #ff3830 with #470000. Closest websafe color is: #993300.

    • R 64
    • G 11
    • B 9
    RGB color chart
    • C 0
    • M 83
    • Y 85
    • K 36
    CMYK color chart

#a31c18 color description : Dark red.

#a31c18 Color Conversion

The hexadecimal color #a31c18 has RGB values of R:163, G:28, B:24 and CMYK values of C:0, M:0.83, Y:0.85, K:0.36. Its decimal value is 10689560.

Hex triplet a31c18 #a31c18
RGB Decimal 163, 28, 24 rgb(163,28,24)
RGB Percent 63.9, 11, 9.4 rgb(63.9%,11%,9.4%)
CMYK 0, 83, 85, 36
HSL 1.7°, 74.3, 36.7 hsl(1.7,74.3%,36.7%)
HSV (or HSB) 1.7°, 85.3, 63.9
Web Safe 993300 #993300
CIE-LAB 35.371, 52.83, 38.44
XYZ 15.685, 8.685, 1.715
xyY 0.601, 0.333, 8.685
CIE-LCH 35.371, 65.335, 36.04
CIE-LUV 35.371, 99.954, 22.511
Hunter-Lab 29.47, 43.431, 17.18
Binary 10100011, 00011100, 00011000

Color Schemes with #a31c18

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

Alternatives to #a31c18

Below, you can see some colors close to #a31c18. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31c18 Preview

Text with hexadecimal color #a31c18

This text has a font color of #a31c18.

<span style="color:#a31c18;">Text here</span>
#a31c18 background color

This paragraph has a background color of #a31c18.

<p style="background-color:#a31c18;">Content here</p>
#a31c18 border color

This element has a border color of #a31c18.

<div style="border:1px solid #a31c18;">Content here</div>
CSS codes
.text {color:#a31c18;}
.background {background-color:#a31c18;}
.border {border:1px solid #a31c18;}

Shades and Tints of #a31c18

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, #090201 is the darkest color, while #fef7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31c18

A tone is produced by adding gray to any pure hue. In this case, #625959 is the less saturated color, while #b90802 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31c18 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
  • #573c3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #655c30 Protanopia 1% of men
  • #725715 Deuteranopia 1% of men
  • #a72727 Tritanopia 0.001% of the population
Trichromacy
  • #7b4427 Protanomaly 1% of men, 0.01% of women
  • #844216 Deuteranomaly 6% of men, 0.4% of women
  • #a62321 Tritanomaly 0.01% of the population