#ac180b Color Information

In a RGB color space, hex #ac180b is composed of 67.5% red, 9.4% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 86% magenta, 93.6% yellow and 32.5% black. It has a hue angle of 4.8 degrees, a saturation of 88% and a lightness of 35.9%. #ac180b color hex could be obtained by blending #ff3016 with #590000. Closest websafe color is: #990000.

    • R 67
    • G 9
    • B 4
    RGB color chart
    • C 0
    • M 86
    • Y 94
    • K 33
    CMYK color chart

#ac180b color description : Dark red.

#ac180b Color Conversion

The hexadecimal color #ac180b has RGB values of R:172, G:24, B:11 and CMYK values of C:0, M:0.86, Y:0.94, K:0.33. Its decimal value is 11278347.

Hex triplet ac180b #ac180b
RGB Decimal 172, 24, 11 rgb(172,24,11)
RGB Percent 67.5, 9.4, 4.3 rgb(67.5%,9.4%,4.3%)
CMYK 0, 86, 94, 33
HSL 4.8°, 88, 35.9 hsl(4.8,88%,35.9%)
HSV (or HSB) 4.8°, 93.6, 67.5
Web Safe 990000 #990000
CIE-LAB 36.837, 56.165, 46.29
XYZ 17.401, 9.45, 1.224
xyY 0.62, 0.337, 9.45
CIE-LCH 36.837, 72.783, 39.495
CIE-LUV 36.837, 109.967, 25.863
Hunter-Lab 30.741, 47.243, 19.157
Binary 10101100, 00011000, 00001011

Color Schemes with #ac180b

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

Alternatives to #ac180b

Below, you can see some colors close to #ac180b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#ac180b Preview

Text with hexadecimal color #ac180b

This text has a font color of #ac180b.

<span style="color:#ac180b;">Text here</span>
#ac180b background color

This paragraph has a background color of #ac180b.

<p style="background-color:#ac180b;">Content here</p>
#ac180b border color

This element has a border color of #ac180b.

<div style="border:1px solid #ac180b;">Content here</div>
CSS codes
.text {color:#ac180b;}
.background {background-color:#ac180b;}
.border {border:1px solid #ac180b;}

Shades and Tints of #ac180b

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, #060100 is the darkest color, while #fef4f3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #ac180b

A tone is produced by adding gray to any pure hue. In this case, #5f5958 is the less saturated color, while #b31204 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #ac180b 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
  • #434343 Achromatopsia 0.005% of the population
  • #583a38 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6a5f24 Protanopia 1% of men
  • #775a00 Deuteranopia 1% of men
  • #b02221 Tritanopia 0.001% of the population
Trichromacy
  • #82451b Protanomaly 1% of men, 0.01% of women
  • #8a4204 Deuteranomaly 6% of men, 0.4% of women
  • #ae1e19 Tritanomaly 0.01% of the population