#a8180d Color Information

In a RGB color space, hex #a8180d is composed of 65.9% red, 9.4% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.7% magenta, 92.3% yellow and 34.1% black. It has a hue angle of 4.3 degrees, a saturation of 85.6% and a lightness of 35.5%. #a8180d color hex could be obtained by blending #ff301a with #510000. Closest websafe color is: #990000.

    • R 66
    • G 9
    • B 5
    RGB color chart
    • C 0
    • M 86
    • Y 92
    • K 34
    CMYK color chart

#a8180d color description : Dark red.

#a8180d Color Conversion

The hexadecimal color #a8180d has RGB values of R:168, G:24, B:13 and CMYK values of C:0, M:0.86, Y:0.92, K:0.34. Its decimal value is 11016205.

Hex triplet a8180d #a8180d
RGB Decimal 168, 24, 13 rgb(168,24,13)
RGB Percent 65.9, 9.4, 5.1 rgb(65.9%,9.4%,5.1%)
CMYK 0, 86, 92, 34
HSL 4.3°, 85.6, 35.5 hsl(4.3,85.6%,35.5%)
HSV (or HSB) 4.3°, 92.3, 65.9
Web Safe 990000 #990000
CIE-LAB 36.002, 55.05, 44.561
XYZ 16.549, 9.009, 1.248
xyY 0.617, 0.336, 9.009
CIE-LCH 36.002, 70.825, 38.989
CIE-LUV 36.002, 106.725, 24.958
Hunter-Lab 30.016, 45.886, 18.545
Binary 10101000, 00011000, 00001101

Color Schemes with #a8180d

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

Alternatives to #a8180d

Below, you can see some colors close to #a8180d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a8180d Preview

Text with hexadecimal color #a8180d

This text has a font color of #a8180d.

<span style="color:#a8180d;">Text here</span>
#a8180d background color

This paragraph has a background color of #a8180d.

<p style="background-color:#a8180d;">Content here</p>
#a8180d border color

This element has a border color of #a8180d.

<div style="border:1px solid #a8180d;">Content here</div>
CSS codes
.text {color:#a8180d;}
.background {background-color:#a8180d;}
.border {border:1px solid #a8180d;}

Shades and Tints of #a8180d

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, #040100 is the darkest color, while #fef2f1 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a8180d

A tone is produced by adding gray to any pure hue. In this case, #5b5a5a is the less saturated color, while #af1206 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a8180d 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
  • #563a37 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #675d26 Protanopia 1% of men
  • #745900 Deuteranopia 1% of men
  • #ac2322 Tritanopia 0.001% of the population
Trichromacy
  • #7f441c Protanomaly 1% of men, 0.01% of women
  • #874104 Deuteranomaly 6% of men, 0.4% of women
  • #aa1f1a Tritanomaly 0.01% of the population