#a1000d Color Information

In a RGB color space, hex #a1000d is composed of 63.1% red, 0% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 100% magenta, 91.9% yellow and 36.9% black. It has a hue angle of 355.2 degrees, a saturation of 100% and a lightness of 31.6%. #a1000d color hex could be obtained by blending #ff001a with #430000. Closest websafe color is: #990000.

    • R 63
    • G 0
    • B 5
    RGB color chart
    • C 0
    • M 100
    • Y 92
    • K 37
    CMYK color chart

#a1000d color description : Dark red.

#a1000d Color Conversion

The hexadecimal color #a1000d has RGB values of R:161, G:0, B:13 and CMYK values of C:0, M:1, Y:0.92, K:0.37. Its decimal value is 10551309.

Hex triplet a1000d #a1000d
RGB Decimal 161, 0, 13 rgb(161,0,13)
RGB Percent 63.1, 0, 5.1 rgb(63.1%,0%,5.1%)
CMYK 0, 100, 92, 37
HSL 355.2°, 100, 31.6 hsl(355.2,100%,31.6%)
HSV (or HSB) 355.2°, 100, 63.1
Web Safe 990000 #990000
CIE-LAB 33.153, 56.955, 41.887
XYZ 14.771, 7.608, 1.072
xyY 0.63, 0.324, 7.608
CIE-LCH 33.153, 70.7, 36.332
CIE-LUV 33.153, 107.495, 21.539
Hunter-Lab 27.583, 47.322, 17.005
Binary 10100001, 00000000, 00001101

Color Schemes with #a1000d

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

Alternatives to #a1000d

Below, you can see some colors close to #a1000d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a1000d Preview

Text with hexadecimal color #a1000d

This text has a font color of #a1000d.

<span style="color:#a1000d;">Text here</span>
#a1000d background color

This paragraph has a background color of #a1000d.

<p style="background-color:#a1000d;">Content here</p>
#a1000d border color

This element has a border color of #a1000d.

<div style="border:1px solid #a1000d;">Content here</div>
CSS codes
.text {color:#a1000d;}
.background {background-color:#a1000d;}
.border {border:1px solid #a1000d;}

Shades and Tints of #a1000d

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, #040000 is the darkest color, while #ffeff1 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a1000d

A tone is produced by adding gray to any pure hue. In this case, #574a4b is the less saturated color, while #a1000d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a1000d 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.

  • #323232 Achromatopsia 0.005% of the population
  • #48282b Atypical Achromatopsia 0.001% of the population
  • #605727 Protanopia 1% of men
  • #6d5300 Deuteranopia 1% of men
  • #a51100 Tritanopia 0.001% of the population
  • #78371d Protanomaly 1% of men, 0.01% of women
  • #7f3404 Deuteranomaly 6% of men, 0.4% of women
  • #a30b04 Tritanomaly 0.01% of the population