#a3181c Color Information

In a RGB color space, hex #a3181c is composed of 63.9% red, 9.4% green and 11% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.3% magenta, 82.8% yellow and 36.1% black. It has a hue angle of 358.3 degrees, a saturation of 74.3% and a lightness of 36.7%. #a3181c color hex could be obtained by blending #ff3038 with #470000. Closest websafe color is: #990033.

    • R 64
    • G 9
    • B 11
    RGB color chart
    • C 0
    • M 85
    • Y 83
    • K 36
    CMYK color chart

#a3181c color description : Dark red.

#a3181c Color Conversion

The hexadecimal color #a3181c has RGB values of R:163, G:24, B:28 and CMYK values of C:0, M:0.85, Y:0.83, K:0.36. Its decimal value is 10688540.

Hex triplet a3181c #a3181c
RGB Decimal 163, 24, 28 rgb(163,24,28)
RGB Percent 63.9, 9.4, 11 rgb(63.9%,9.4%,11%)
CMYK 0, 85, 83, 36
HSL 358.3°, 74.3, 36.7 hsl(358.3,74.3%,36.7%)
HSV (or HSB) 358.3°, 85.3, 63.9
Web Safe 990033 #990033
CIE-LAB 35.054, 53.936, 35.963
XYZ 15.641, 8.526, 1.921
xyY 0.6, 0.327, 8.526
CIE-LCH 35.054, 64.826, 33.694
CIE-LUV 35.054, 100.826, 20.8
Hunter-Lab 29.199, 44.522, 16.539
Binary 10100011, 00011000, 00011100

Color Schemes with #a3181c

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

Alternatives to #a3181c

Below, you can see some colors close to #a3181c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a3181c Preview

Text with hexadecimal color #a3181c

This text has a font color of #a3181c.

<span style="color:#a3181c;">Text here</span>
#a3181c background color

This paragraph has a background color of #a3181c.

<p style="background-color:#a3181c;">Content here</p>
#a3181c border color

This element has a border color of #a3181c.

<div style="border:1px solid #a3181c;">Content here</div>
CSS codes
.text {color:#a3181c;}
.background {background-color:#a3181c;}
.border {border:1px solid #a3181c;}

Shades and Tints of #a3181c

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, #090102 is the darkest color, while #fef7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a3181c

A tone is produced by adding gray to any pure hue. In this case, #625959 is the less saturated color, while #b90208 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a3181c 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
  • #424242 Achromatopsia 0.005% of the population
  • #553a3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #645b35 Protanopia 1% of men
  • #71571b Deuteranopia 1% of men
  • #a72424 Tritanopia 0.001% of the population
Trichromacy
  • #7a422c Protanomaly 1% of men, 0.01% of women
  • #83401b Deuteranomaly 6% of men, 0.4% of women
  • #a62021 Tritanomaly 0.01% of the population