#a91831 Color Information

In a RGB color space, hex #a91831 is composed of 66.3% red, 9.4% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.8% magenta, 71% yellow and 33.7% black. It has a hue angle of 349.7 degrees, a saturation of 75.1% and a lightness of 37.8%. #a91831 color hex could be obtained by blending #ff3062 with #530000. Closest websafe color is: #990033.

    • R 66
    • G 9
    • B 19
    RGB color chart
    • C 0
    • M 86
    • Y 71
    • K 34
    CMYK color chart

#a91831 color description : Dark red.

#a91831 Color Conversion

The hexadecimal color #a91831 has RGB values of R:169, G:24, B:49 and CMYK values of C:0, M:0.86, Y:0.71, K:0.34. Its decimal value is 11081777.

Hex triplet a91831 #a91831
RGB Decimal 169, 24, 49 rgb(169,24,49)
RGB Percent 66.3, 9.4, 19.2 rgb(66.3%,9.4%,19.2%)
CMYK 0, 86, 71, 34
HSL 349.7°, 75.1, 37.8 hsl(349.7,75.1%,37.8%)
HSV (or HSB) 349.7°, 85.8, 66.3
Web Safe 990033 #990033
CIE-LAB 36.579, 56.423, 25.322
XYZ 17.244, 9.312, 3.795
xyY 0.568, 0.307, 9.312
CIE-LCH 36.579, 61.845, 24.17
CIE-LUV 36.579, 100.797, 14.078
Hunter-Lab 30.516, 47.465, 13.988
Binary 10101001, 00011000, 00110001

Color Schemes with #a91831

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

Alternatives to #a91831

Below, you can see some colors close to #a91831. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a91831 Preview

Text with hexadecimal color #a91831

This text has a font color of #a91831.

<span style="color:#a91831;">Text here</span>
#a91831 background color

This paragraph has a background color of #a91831.

<p style="background-color:#a91831;">Content here</p>
#a91831 border color

This element has a border color of #a91831.

<div style="border:1px solid #a91831;">Content here</div>
CSS codes
.text {color:#a91831;}
.background {background-color:#a91831;}
.border {border:1px solid #a91831;}

Shades and Tints of #a91831

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, #0e0204 is the darkest color, while #fffcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a91831

A tone is produced by adding gray to any pure hue. In this case, #665b5d is the less saturated color, while #bf0222 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a91831 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
  • #5a3d42 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645e4e Protanopia 1% of men
  • #735a32 Deuteranopia 1% of men
  • #ac2828 Tritanopia 0.001% of the population
Trichromacy
  • #7d4443 Protanomaly 1% of men, 0.01% of women
  • #874231 Deuteranomaly 6% of men, 0.4% of women
  • #ab222b Tritanomaly 0.01% of the population