#a51221 Color Information

In a RGB color space, hex #a51221 is composed of 64.7% red, 7.1% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89.1% magenta, 80% yellow and 35.3% black. It has a hue angle of 353.9 degrees, a saturation of 80.3% and a lightness of 35.9%. #a51221 color hex could be obtained by blending #ff2442 with #4b0000. Closest websafe color is: #990033.

    • R 65
    • G 7
    • B 13
    RGB color chart
    • C 0
    • M 89
    • Y 80
    • K 35
    CMYK color chart

#a51221 color description : Dark red.

#a51221 Color Conversion

The hexadecimal color #a51221 has RGB values of R:165, G:18, B:33 and CMYK values of C:0, M:0.89, Y:0.8, K:0.35. Its decimal value is 10818081.

Hex triplet a51221 #a51221
RGB Decimal 165, 18, 33 rgb(165,18,33)
RGB Percent 64.7, 7.1, 12.9 rgb(64.7%,7.1%,12.9%)
CMYK 0, 89, 80, 35
HSL 353.9°, 80.3, 35.9 hsl(353.9,80.3%,35.9%)
HSV (or HSB) 353.9°, 89.1, 64.7
Web Safe 990033 #990033
CIE-LAB 35.091, 55.909, 33.245
XYZ 16.009, 8.544, 2.245
xyY 0.597, 0.319, 8.544
CIE-LCH 35.091, 65.046, 30.737
CIE-LUV 35.091, 103.329, 18.809
Hunter-Lab 29.23, 46.61, 15.907
Binary 10100101, 00010010, 00100001

Color Schemes with #a51221

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

Alternatives to #a51221

Below, you can see some colors close to #a51221. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a51221 Preview

Text with hexadecimal color #a51221

This text has a font color of #a51221.

<span style="color:#a51221;">Text here</span>
#a51221 background color

This paragraph has a background color of #a51221.

<p style="background-color:#a51221;">Content here</p>
#a51221 border color

This element has a border color of #a51221.

<div style="border:1px solid #a51221;">Content here</div>
CSS codes
.text {color:#a51221;}
.background {background-color:#a51221;}
.border {border:1px solid #a51221;}

Shades and Tints of #a51221

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, #060101 is the darkest color, while #fef3f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a51221

A tone is produced by adding gray to any pure hue. In this case, #5f5859 is the less saturated color, while #b30416 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a51221 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
  • #404040 Achromatopsia 0.005% of the population
  • #54373a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #635b3c Protanopia 1% of men
  • #715721 Deuteranopia 1% of men
  • #a9201f Tritanopia 0.001% of the population
Trichromacy
  • #7b4032 Protanomaly 1% of men, 0.01% of women
  • #843e21 Deuteranomaly 6% of men, 0.4% of women
  • #a71b20 Tritanomaly 0.01% of the population