#a91018 Color Information

In a RGB color space, hex #a91018 is composed of 66.3% red, 6.3% green and 9.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 90.5% magenta, 85.8% yellow and 33.7% black. It has a hue angle of 356.9 degrees, a saturation of 82.7% and a lightness of 36.3%. #a91018 color hex could be obtained by blending #ff2030 with #530000. Closest websafe color is: #990000.

    • R 66
    • G 6
    • B 9
    RGB color chart
    • C 0
    • M 91
    • Y 86
    • K 34
    CMYK color chart

#a91018 color description : Dark red.

#a91018 Color Conversion

The hexadecimal color #a91018 has RGB values of R:169, G:16, B:24 and CMYK values of C:0, M:0.91, Y:0.86, K:0.34. Its decimal value is 11079704.

Hex triplet a91018 #a91018
RGB Decimal 169, 16, 24 rgb(169,16,24)
RGB Percent 66.3, 6.3, 9.4 rgb(66.3%,6.3%,9.4%)
CMYK 0, 91, 86, 34
HSL 356.9°, 82.7, 36.3 hsl(356.9,82.7%,36.3%)
HSV (or HSB) 356.9°, 90.5, 66.3
Web Safe 990000 #990000
CIE-LAB 35.74, 57.103, 39.25
XYZ 16.713, 8.874, 1.697
xyY 0.613, 0.325, 8.874
CIE-LCH 35.74, 69.291, 34.503
CIE-LUV 35.74, 108.591, 21.936
Hunter-Lab 29.789, 48.018, 17.475
Binary 10101001, 00010000, 00011000

Color Schemes with #a91018

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

Alternatives to #a91018

Below, you can see some colors close to #a91018. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a91018 Preview

Text with hexadecimal color #a91018

This text has a font color of #a91018.

<span style="color:#a91018;">Text here</span>
#a91018 background color

This paragraph has a background color of #a91018.

<p style="background-color:#a91018;">Content here</p>
#a91018 border color

This element has a border color of #a91018.

<div style="border:1px solid #a91018;">Content here</div>
CSS codes
.text {color:#a91018;}
.background {background-color:#a91018;}
.border {border:1px solid #a91018;}

Shades and Tints of #a91018

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, #080101 is the darkest color, while #fef5f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a91018

A tone is produced by adding gray to any pure hue. In this case, #625758 is the less saturated color, while #b7020b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a91018 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
  • #3f3f3f Achromatopsia 0.005% of the population
  • #543637 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665d32 Protanopia 1% of men
  • #745813 Deuteranopia 1% of men
  • #ad1d1b Tritanopia 0.001% of the population
Trichromacy
  • #7e4128 Protanomaly 1% of men, 0.01% of women
  • #873e14 Deuteranomaly 6% of men, 0.4% of women
  • #ab181a Tritanomaly 0.01% of the population