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#a31939 hex color

In a RGB color space, hex #a31939 is composed of 63.9% red, 9.8% green and 22.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.7% magenta, 65% yellow and 36.1% black. It has a hue angle of 346.1 degrees, a saturation of 73.4% and a lightness of 36.9%. #a31939 color hex could be obtained by blending #ff3272 with #470000. Closest websafe color is: #990033.

    • R 64
    • G 10
    • B 22

    RGB color chart

    • C 0
    • M 85
    • Y 65
    • K 36

    CMYK color chart

#a31939 color description : Dark red.

The hexadecimal color #a31939 has RGB values of R:163, G:25, B:57 and CMYK values of C:0, M:0.85, Y:0.65, K:0.36. Its decimal value is 10688825.

Hex triplet a31939 #a31939
RGB Decimal 163, 25, 57 rgb(163,25,57)
RGB Percent 63.9, 9.8, 22.4 rgb(63.9%,9.8%,22.4%)
CMYK 0, 85, 65, 36
HSL 346.1°, 73.4, 36.9 hsl(346.1,73.4%,36.9%)
HSV (or HSB) 346.1°, 84.7, 63.9
Web Safe 990033 #990033
CIE-LAB 35.556, 54.95, 18.668
XYZ 16.191, 8.779, 4.713
xyY 0.545, 0.296, 8.779
CIE-LCH 35.556, 58.034, 18.764
CIE-LUV 35.556, 93.323, 8.942
Hunter-Lab 29.63, 45.69, 11.31
Binary 10100011, 00011001, 00111001

Complementary Color

Analogous Color

Split Complementary Color

Triadic Color

Tetradic Color

Monochromatic Color

Below, you can see some colors close to #a31939. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

Text with hexadecimal color #a31939

This text has a font color of #a31939.

<span style="color:#a31939;">Text here</span>

#a31939 background color

This paragraph has a background color of #a31939.

<p style="background-color:#a31939;">Content here</p>

#a31939 border color

This element has a border color of #a31939.

<div style="border:1px solid #a31939;">Content here</div>

CSS codes

.text {color:#a31939;}
.background {background-color:#a31939;}
.border {border:1px solid #a31939;}

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, #0a0203 is the darkest color, while #fef8f9 is the lightest one.

Shade Color Variation

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #625a5c is the less saturated color, while #b9032d is the most saturated one.

Tone Color Variation

Below, you can see how #a31939 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

  • #464646 Achromatopsia 0.005% of the population
  • #593d43 Atypical Achromatopsia 0.001% of the population

Dichromacy

  • #5f5c57 Protanopia 1% of men
  • #6f583a Deuteranopia 1% of men
  • #a62a2b Tritanopia 0.001% of the population

Trichromacy

  • #77434c Protanomaly 1% of men, 0.01% of women
  • #824139 Deuteranomaly 6% of men, 0.4% of women
  • #a52430 Tritanomaly 0.01% of the population