#a81830 Color Information

In a RGB color space, hex #a81830 is composed of 65.9% red, 9.4% green and 18.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.7% magenta, 71.4% yellow and 34.1% black. It has a hue angle of 350 degrees, a saturation of 75% and a lightness of 37.6%. #a81830 color hex could be obtained by blending #ff3060 with #510000. 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

#a81830 color description : Dark red.

#a81830 Color Conversion

The hexadecimal color #a81830 has RGB values of R:168, G:24, B:48 and CMYK values of C:0, M:0.86, Y:0.71, K:0.34. Its decimal value is 11016240.

Hex triplet a81830 #a81830
RGB Decimal 168, 24, 48 rgb(168,24,48)
RGB Percent 65.9, 9.4, 18.8 rgb(65.9%,9.4%,18.8%)
CMYK 0, 86, 71, 34
HSL 350°, 75, 37.6 hsl(350,75%,37.6%)
HSV (or HSB) 350°, 85.7, 65.9
Web Safe 990033 #990033
CIE-LAB 36.354, 56.099, 25.632
XYZ 17.009, 9.194, 3.675
xyY 0.569, 0.308, 9.194
CIE-LCH 36.354, 61.677, 24.555
CIE-LUV 36.354, 100.276, 14.318
Hunter-Lab 30.321, 47.073, 14.038
Binary 10101000, 00011000, 00110000

Color Schemes with #a81830

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

Alternatives to #a81830

Below, you can see some colors close to #a81830. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81830 Preview

Text with hexadecimal color #a81830

This text has a font color of #a81830.

<span style="color:#a81830;">Text here</span>
#a81830 background color

This paragraph has a background color of #a81830.

<p style="background-color:#a81830;">Content here</p>
#a81830 border color

This element has a border color of #a81830.

<div style="border:1px solid #a81830;">Content here</div>
CSS codes
.text {color:#a81830;}
.background {background-color:#a81830;}
.border {border:1px solid #a81830;}

Shades and Tints of #a81830

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 #fefbfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81830

A tone is produced by adding gray to any pure hue. In this case, #665a5c is the less saturated color, while #be0221 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81830 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
  • #635e4d Protanopia 1% of men
  • #735a31 Deuteranopia 1% of men
  • #ab2828 Tritanopia 0.001% of the population
Trichromacy
  • #7c4442 Protanomaly 1% of men, 0.01% of women
  • #864230 Deuteranomaly 6% of men, 0.4% of women
  • #aa222b Tritanomaly 0.01% of the population