#a81638 Color Information

In a RGB color space, hex #a81638 is composed of 65.9% red, 8.6% green and 22% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.9% magenta, 66.7% yellow and 34.1% black. It has a hue angle of 346 degrees, a saturation of 76.8% and a lightness of 37.3%. #a81638 color hex could be obtained by blending #ff2c70 with #510000. Closest websafe color is: #990033.

    • R 66
    • G 9
    • B 22
    RGB color chart
    • C 0
    • M 87
    • Y 67
    • K 34
    CMYK color chart

#a81638 color description : Dark red.

#a81638 Color Conversion

The hexadecimal color #a81638 has RGB values of R:168, G:22, B:56 and CMYK values of C:0, M:0.87, Y:0.67, K:0.34. Its decimal value is 11015736.

Hex triplet a81638 #a81638
RGB Decimal 168, 22, 56 rgb(168,22,56)
RGB Percent 65.9, 8.6, 22 rgb(65.9%,8.6%,22%)
CMYK 0, 87, 67, 34
HSL 346°, 76.8, 37.3 hsl(346,76.8%,37.3%)
HSV (or HSB) 346°, 86.9, 65.9
Web Safe 990033 #990033
CIE-LAB 36.34, 56.933, 20.529
XYZ 17.15, 9.186, 4.611
xyY 0.554, 0.297, 9.186
CIE-LCH 36.34, 60.521, 19.828
CIE-LUV 36.34, 98.553, 10.165
Hunter-Lab 30.309, 47.962, 12.196
Binary 10101000, 00010110, 00111000

Color Schemes with #a81638

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

Alternatives to #a81638

Below, you can see some colors close to #a81638. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81638 Preview

Text with hexadecimal color #a81638

This text has a font color of #a81638.

<span style="color:#a81638;">Text here</span>
#a81638 background color

This paragraph has a background color of #a81638.

<p style="background-color:#a81638;">Content here</p>
#a81638 border color

This element has a border color of #a81638.

<div style="border:1px solid #a81638;">Content here</div>
CSS codes
.text {color:#a81638;}
.background {background-color:#a81638;}
.border {border:1px solid #a81638;}

Shades and Tints of #a81638

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, #0c0204 is the darkest color, while #fefafb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81638

A tone is produced by adding gray to any pure hue. In this case, #66585b is the less saturated color, while #be002c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81638 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
  • #5a3c43 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #615d57 Protanopia 1% of men
  • #715a39 Deuteranopia 1% of men
  • #ab2828 Tritanopia 0.001% of the population
Trichromacy
  • #7b434b Protanomaly 1% of men, 0.01% of women
  • #854138 Deuteranomaly 6% of men, 0.4% of women
  • #aa212e Tritanomaly 0.01% of the population