#a31917 Color Information

In a RGB color space, hex #a31917 is composed of 63.9% red, 9.8% green and 9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.7% magenta, 85.9% yellow and 36.1% black. It has a hue angle of 0.9 degrees, a saturation of 75.3% and a lightness of 36.5%. #a31917 color hex could be obtained by blending #ff322e with #470000. Closest websafe color is: #990000.

    • R 64
    • G 10
    • B 9
    RGB color chart
    • C 0
    • M 85
    • Y 86
    • K 36
    CMYK color chart

#a31917 color description : Dark red.

#a31917 Color Conversion

The hexadecimal color #a31917 has RGB values of R:163, G:25, B:23 and CMYK values of C:0, M:0.85, Y:0.86, K:0.36. Its decimal value is 10688791.

Hex triplet a31917 #a31917
RGB Decimal 163, 25, 23 rgb(163,25,23)
RGB Percent 63.9, 9.8, 9 rgb(63.9%,9.8%,9%)
CMYK 0, 85, 86, 36
HSL 0.9°, 75.3, 36.5 hsl(0.9,75.3%,36.5%)
HSV (or HSB) 0.9°, 85.9, 63.9
Web Safe 990000 #990000
CIE-LAB 35.094, 53.566, 38.719
XYZ 15.607, 8.546, 1.638
xyY 0.605, 0.331, 8.546
CIE-LCH 35.094, 66.094, 35.86
CIE-LUV 35.094, 101.271, 22.292
Hunter-Lab 29.233, 44.143, 17.14
Binary 10100011, 00011001, 00010111

Color Schemes with #a31917

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

Alternatives to #a31917

Below, you can see some colors close to #a31917. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31917 Preview

Text with hexadecimal color #a31917

This text has a font color of #a31917.

<span style="color:#a31917;">Text here</span>
#a31917 background color

This paragraph has a background color of #a31917.

<p style="background-color:#a31917;">Content here</p>
#a31917 border color

This element has a border color of #a31917.

<div style="border:1px solid #a31917;">Content here</div>
CSS codes
.text {color:#a31917;}
.background {background-color:#a31917;}
.border {border:1px solid #a31917;}

Shades and Tints of #a31917

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, #080101 is the darkest color, while #fef6f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31917

A tone is produced by adding gray to any pure hue. In this case, #635857 is the less saturated color, while #b80402 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31917 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
  • #553a39 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645b30 Protanopia 1% of men
  • #725713 Deuteranopia 1% of men
  • #a72424 Tritanopia 0.001% of the population
Trichromacy
  • #7b4327 Protanomaly 1% of men, 0.01% of women
  • #834014 Deuteranomaly 6% of men, 0.4% of women
  • #a6201f Tritanomaly 0.01% of the population