#a81700 Color Information

In a RGB color space, hex #a81700 is composed of 65.9% red, 9% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.3% magenta, 100% yellow and 34.1% black. It has a hue angle of 8.2 degrees, a saturation of 100% and a lightness of 32.9%. #a81700 color hex could be obtained by blending #ff2e00 with #510000. Closest websafe color is: #990000.

    • R 66
    • G 9
    • B 0
    RGB color chart
    • C 0
    • M 86
    • Y 100
    • K 34
    CMYK color chart

#a81700 color description : Dark red.

#a81700 Color Conversion

The hexadecimal color #a81700 has RGB values of R:168, G:23, B:0 and CMYK values of C:0, M:0.86, Y:1, K:0.34. Its decimal value is 11015936.

Hex triplet a81700 #a81700
RGB Decimal 168, 23, 0 rgb(168,23,0)
RGB Percent 65.9, 9, 0 rgb(65.9%,9%,0%)
CMYK 0, 86, 100, 34
HSL 8.2°, 100, 32.9 hsl(8.2,100%,32.9%)
HSV (or HSB) 8.2°, 100, 65.9
Web Safe 990000 #990000
CIE-LAB 35.868, 55.105, 49.553
XYZ 16.456, 8.94, 0.859
xyY 0.627, 0.341, 8.94
CIE-LCH 35.868, 74.108, 41.964
CIE-LUV 35.868, 108.184, 26.619
Hunter-Lab 29.899, 45.917, 19.226
Binary 10101000, 00010111, 00000000

Color Schemes with #a81700

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

Alternatives to #a81700

Below, you can see some colors close to #a81700. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a81700 Preview

Text with hexadecimal color #a81700

This text has a font color of #a81700.

<span style="color:#a81700;">Text here</span>
#a81700 background color

This paragraph has a background color of #a81700.

<p style="background-color:#a81700;">Content here</p>
#a81700 border color

This element has a border color of #a81700.

<div style="border:1px solid #a81700;">Content here</div>
CSS codes
.text {color:#a81700;}
.background {background-color:#a81700;}
.border {border:1px solid #a81700;}

Shades and Tints of #a81700

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, #0b0200 is the darkest color, while #fff8f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a81700

A tone is produced by adding gray to any pure hue. In this case, #5a4f4e is the less saturated color, while #a81700 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a81700 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.

  • #404040 Achromatopsia 0.005% of the population
  • #553833 Atypical Achromatopsia 0.001% of the population
  • #685d16 Protanopia 1% of men
  • #745800 Deuteranopia 1% of men
  • #ac211f Tritanopia 0.001% of the population
  • #7f430e Protanomaly 1% of men, 0.01% of women
  • #874000 Deuteranomaly 6% of men, 0.4% of women
  • #ab1d14 Tritanomaly 0.01% of the population