#a91537 Color Information

In a RGB color space, hex #a91537 is composed of 66.3% red, 8.2% green and 21.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 87.6% magenta, 67.5% yellow and 33.7% black. It has a hue angle of 346.2 degrees, a saturation of 77.9% and a lightness of 37.3%. #a91537 color hex could be obtained by blending #ff2a6e with #530000. Closest websafe color is: #990033.

    • R 66
    • G 8
    • B 22
    RGB color chart
    • C 0
    • M 88
    • Y 67
    • K 34
    CMYK color chart

#a91537 color description : Dark red.

#a91537 Color Conversion

The hexadecimal color #a91537 has RGB values of R:169, G:21, B:55 and CMYK values of C:0, M:0.88, Y:0.67, K:0.34. Its decimal value is 11081015.

Hex triplet a91537 #a91537
RGB Decimal 169, 21, 55 rgb(169,21,55)
RGB Percent 66.3, 8.2, 21.6 rgb(66.3%,8.2%,21.6%)
CMYK 0, 88, 67, 34
HSL 346.2°, 77.9, 37.3 hsl(346.2,77.9%,37.3%)
HSV (or HSB) 346.2°, 87.6, 66.3
Web Safe 990033 #990033
CIE-LAB 36.46, 57.353, 21.364
XYZ 17.321, 9.249, 4.488
xyY 0.558, 0.298, 9.249
CIE-LCH 36.46, 61.203, 20.43
CIE-LUV 36.46, 99.94, 10.765
Hunter-Lab 30.413, 48.438, 12.54
Binary 10101001, 00010101, 00110111

Color Schemes with #a91537

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

Alternatives to #a91537

Below, you can see some colors close to #a91537. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a91537 Preview

Text with hexadecimal color #a91537

This text has a font color of #a91537.

<span style="color:#a91537;">Text here</span>
#a91537 background color

This paragraph has a background color of #a91537.

<p style="background-color:#a91537;">Content here</p>
#a91537 border color

This element has a border color of #a91537.

<div style="border:1px solid #a91537;">Content here</div>
CSS codes
.text {color:#a91537;}
.background {background-color:#a91537;}
.border {border:1px solid #a91537;}

Shades and Tints of #a91537

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, #0c0104 is the darkest color, while #fefafb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a91537

A tone is produced by adding gray to any pure hue. In this case, #605e5f is the less saturated color, while #b8062f is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a91537 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
  • #454545 Achromatopsia 0.005% of the population
  • #593b42 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #625e56 Protanopia 1% of men
  • #725a38 Deuteranopia 1% of men
  • #ac2727 Tritanopia 0.001% of the population
Trichromacy
  • #7b434a Protanomaly 1% of men, 0.01% of women
  • #864137 Deuteranomaly 6% of men, 0.4% of women
  • #ab202d Tritanomaly 0.01% of the population