#ad181b Color Information

In a RGB color space, hex #ad181b is composed of 67.8% red, 9.4% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86.1% magenta, 84.4% yellow and 32.2% black. It has a hue angle of 358.8 degrees, a saturation of 75.6% and a lightness of 38.6%. #ad181b color hex could be obtained by blending #ff3036 with #5b0000. Closest websafe color is: #990033.

    • R 68
    • G 9
    • B 11
    RGB color chart
    • C 0
    • M 86
    • Y 84
    • K 32
    CMYK color chart

#ad181b color description : Dark red.

#ad181b Color Conversion

The hexadecimal color #ad181b has RGB values of R:173, G:24, B:27 and CMYK values of C:0, M:0.86, Y:0.84, K:0.32. Its decimal value is 11343899.

Hex triplet ad181b #ad181b
RGB Decimal 173, 24, 27 rgb(173,24,27)
RGB Percent 67.8, 9.4, 10.6 rgb(67.8%,9.4%,10.6%)
CMYK 0, 86, 84, 32
HSL 358.8°, 75.6, 38.6 hsl(358.8,75.6%,38.6%)
HSV (or HSB) 358.8°, 86.1, 67.8
Web Safe 990033 #990033
CIE-LAB 37.15, 56.751, 39.235
XYZ 17.759, 9.619, 1.958
xyY 0.605, 0.328, 9.619
CIE-LCH 37.15, 68.994, 34.658
CIE-LUV 37.15, 108.759, 22.802
Hunter-Lab 31.014, 47.935, 17.966
Binary 10101101, 00011000, 00011011

Color Schemes with #ad181b

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

Alternatives to #ad181b

Below, you can see some colors close to #ad181b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ad181b Preview

Text with hexadecimal color #ad181b

This text has a font color of #ad181b.

<span style="color:#ad181b;">Text here</span>
#ad181b background color

This paragraph has a background color of #ad181b.

<p style="background-color:#ad181b;">Content here</p>
#ad181b border color

This element has a border color of #ad181b.

<div style="border:1px solid #ad181b;">Content here</div>
CSS codes
.text {color:#ad181b;}
.background {background-color:#ad181b;}
.border {border:1px solid #ad181b;}

Shades and Tints of #ad181b

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, #010000 is the darkest color, while #fdefef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ad181b

A tone is produced by adding gray to any pure hue. In this case, #695c5c is the less saturated color, while #c40105 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ad181b 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
  • #5a3c3d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #696035 Protanopia 1% of men
  • #775b17 Deuteranopia 1% of men
  • #b12423 Tritanopia 0.001% of the population
Trichromacy
  • #82452b Protanomaly 1% of men, 0.01% of women
  • #8b4218 Deuteranomaly 6% of men, 0.4% of women
  • #af1f20 Tritanomaly 0.01% of the population