#a81618 Color Information

In a RGB color space, hex #a81618 is composed of 65.9% red, 8.6% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.9% magenta, 85.7% yellow and 34.1% black. It has a hue angle of 359.2 degrees, a saturation of 76.8% and a lightness of 37.3%. #a81618 color hex could be obtained by blending #ff2c30 with #510000. Closest websafe color is: #990000.

    • R 66
    • G 9
    • B 9
    RGB color chart
    • C 0
    • M 87
    • Y 86
    • K 34
    CMYK color chart

#a81618 color description : Dark red.

#a81618 Color Conversion

The hexadecimal color #a81618 has RGB values of R:168, G:22, B:24 and CMYK values of C:0, M:0.87, Y:0.86, K:0.34. Its decimal value is 11015704.

Hex triplet a81618 #a81618
RGB Decimal 168, 22, 24 rgb(168,22,24)
RGB Percent 65.9, 8.6, 9.4 rgb(65.9%,8.6%,9.4%)
CMYK 0, 87, 86, 34
HSL 359.2°, 76.8, 37.3 hsl(359.2,76.8%,37.3%)
HSV (or HSB) 359.2°, 86.9, 65.9
Web Safe 990000 #990000
CIE-LAB 35.92, 55.698, 39.327
XYZ 16.601, 8.967, 1.721
xyY 0.608, 0.329, 8.967
CIE-LCH 35.92, 68.183, 35.225
CIE-LUV 35.92, 106.051, 22.461
Hunter-Lab 29.945, 46.557, 17.554
Binary 10101000, 00010110, 00011000

Color Schemes with #a81618

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

Alternatives to #a81618

Below, you can see some colors close to #a81618. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81618 Preview

Text with hexadecimal color #a81618

This text has a font color of #a81618.

<span style="color:#a81618;">Text here</span>
#a81618 background color

This paragraph has a background color of #a81618.

<p style="background-color:#a81618;">Content here</p>
#a81618 border color

This element has a border color of #a81618.

<div style="border:1px solid #a81618;">Content here</div>
CSS codes
.text {color:#a81618;}
.background {background-color:#a81618;}
.border {border:1px solid #a81618;}

Shades and Tints of #a81618

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, #0c0202 is the darkest color, while #fefafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81618

A tone is produced by adding gray to any pure hue. In this case, #665858 is the less saturated color, while #be0003 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81618 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
  • #56393a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665d31 Protanopia 1% of men
  • #745813 Deuteranopia 1% of men
  • #ac2221 Tritanopia 0.001% of the population
Trichromacy
  • #7e4328 Protanomaly 1% of men, 0.01% of women
  • #874015 Deuteranomaly 6% of men, 0.4% of women
  • #aa1d1e Tritanomaly 0.01% of the population