#a31633 Color Information

In a RGB color space, hex #a31633 is composed of 63.9% red, 8.6% green and 20% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.5% magenta, 68.7% yellow and 36.1% black. It has a hue angle of 347.7 degrees, a saturation of 76.2% and a lightness of 36.3%. #a31633 color hex could be obtained by blending #ff2c66 with #470000. Closest websafe color is: #990033.

    • R 64
    • G 9
    • B 20
    RGB color chart
    • C 0
    • M 87
    • Y 69
    • K 36
    CMYK color chart

#a31633 color description : Dark red.

#a31633 Color Conversion

The hexadecimal color #a31633 has RGB values of R:163, G:22, B:51 and CMYK values of C:0, M:0.87, Y:0.69, K:0.36. Its decimal value is 10688051.

Hex triplet a31633 #a31633
RGB Decimal 163, 22, 51 rgb(163,22,51)
RGB Percent 63.9, 8.6, 20 rgb(63.9%,8.6%,20%)
CMYK 0, 87, 69, 36
HSL 347.7°, 76.2, 36.3 hsl(347.7,76.2%,36.3%)
HSV (or HSB) 347.7°, 86.5, 63.9
Web Safe 990033 #990033
CIE-LAB 35.205, 55.305, 22.076
XYZ 15.989, 8.601, 3.95
xyY 0.56, 0.301, 8.601
CIE-LCH 35.205, 59.548, 21.761
CIE-LUV 35.205, 96.064, 11.522
Hunter-Lab 29.328, 45.993, 12.544
Binary 10100011, 00010110, 00110011

Color Schemes with #a31633

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

Alternatives to #a31633

Below, you can see some colors close to #a31633. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31633 Preview

Text with hexadecimal color #a31633

This text has a font color of #a31633.

<span style="color:#a31633;">Text here</span>
#a31633 background color

This paragraph has a background color of #a31633.

<p style="background-color:#a31633;">Content here</p>
#a31633 border color

This element has a border color of #a31633.

<div style="border:1px solid #a31633;">Content here</div>
CSS codes
.text {color:#a31633;}
.background {background-color:#a31633;}
.border {border:1px solid #a31633;}

Shades and Tints of #a31633

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, #070102 is the darkest color, while #fef5f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31633

A tone is produced by adding gray to any pure hue. In this case, #635659 is the less saturated color, while #b80126 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31633 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
  • #563a40 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5f5b51 Protanopia 1% of men
  • #6f5734 Deuteranopia 1% of men
  • #a72727 Tritanopia 0.001% of the population
Trichromacy
  • #784246 Protanomaly 1% of men, 0.01% of women
  • #823f34 Deuteranomaly 6% of men, 0.4% of women
  • #a5212b Tritanomaly 0.01% of the population