#a31a1a Color Information

In a RGB color space, hex #a31a1a is composed of 63.9% red, 10.2% green and 10.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84% magenta, 84% yellow and 36.1% black. It has a hue angle of 0 degrees, a saturation of 72.5% and a lightness of 37.1%. #a31a1a color hex could be obtained by blending #ff3434 with #470000. Closest websafe color is: #993333.

    • R 64
    • G 10
    • B 10
    RGB color chart
    • C 0
    • M 84
    • Y 84
    • K 36
    CMYK color chart

#a31a1a color description : Dark red.

#a31a1a Color Conversion

The hexadecimal color #a31a1a has RGB values of R:163, G:26, B:26 and CMYK values of C:0, M:0.84, Y:0.84, K:0.36. Its decimal value is 10689050.

Hex triplet a31a1a #a31a1a
RGB Decimal 163, 26, 26 rgb(163,26,26)
RGB Percent 63.9, 10.2, 10.2 rgb(63.9%,10.2%,10.2%)
CMYK 0, 84, 84, 36
HSL 0°, 72.5, 37.1 hsl(0,72.5%,37.1%)
HSV (or HSB) 0°, 84, 63.9
Web Safe 993333 #993333
CIE-LAB 35.206, 53.397, 37.216
XYZ 15.661, 8.602, 1.813
xyY 0.601, 0.33, 8.602
CIE-LCH 35.206, 65.086, 34.875
CIE-LUV 35.206, 100.428, 21.665
Hunter-Lab 29.329, 43.989, 16.865
Binary 10100011, 00011010, 00011010

Color Schemes with #a31a1a

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

Alternatives to #a31a1a

Below, you can see some colors close to #a31a1a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31a1a Preview

Text with hexadecimal color #a31a1a

This text has a font color of #a31a1a.

<span style="color:#a31a1a;">Text here</span>
#a31a1a background color

This paragraph has a background color of #a31a1a.

<p style="background-color:#a31a1a;">Content here</p>
#a31a1a border color

This element has a border color of #a31a1a.

<div style="border:1px solid #a31a1a;">Content here</div>
CSS codes
.text {color:#a31a1a;}
.background {background-color:#a31a1a;}
.border {border:1px solid #a31a1a;}

Shades and Tints of #a31a1a

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, #0b0202 is the darkest color, while #fef9f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31a1a

A tone is produced by adding gray to any pure hue. In this case, #625b5b is the less saturated color, while #b90404 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31a1a 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
  • #563b3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645b33 Protanopia 1% of men
  • #725718 Deuteranopia 1% of men
  • #a72525 Tritanopia 0.001% of the population
Trichromacy
  • #7b432a Protanomaly 1% of men, 0.01% of women
  • #844119 Deuteranomaly 6% of men, 0.4% of women
  • #a62121 Tritanomaly 0.01% of the population