#a3181a Color Information

In a RGB color space, hex #a3181a is composed of 63.9% red, 9.4% green and 10.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 85.3% magenta, 84% yellow and 36.1% black. It has a hue angle of 359.1 degrees, a saturation of 74.3% and a lightness of 36.7%. #a3181a color hex could be obtained by blending #ff3034 with #470000. Closest websafe color is: #990033.

    • R 64
    • G 9
    • B 10
    RGB color chart
    • C 0
    • M 85
    • Y 84
    • K 36
    CMYK color chart

#a3181a color description : Dark red.

#a3181a Color Conversion

The hexadecimal color #a3181a has RGB values of R:163, G:24, B:26 and CMYK values of C:0, M:0.85, Y:0.84, K:0.36. Its decimal value is 10688538.

Hex triplet a3181a #a3181a
RGB Decimal 163, 24, 26 rgb(163,24,26)
RGB Percent 63.9, 9.4, 10.2 rgb(63.9%,9.4%,10.2%)
CMYK 0, 85, 84, 36
HSL 359.1°, 74.3, 36.7 hsl(359.1,74.3%,36.7%)
HSV (or HSB) 359.1°, 85.3, 63.9
Web Safe 990033 #990033
CIE-LAB 35.036, 53.881, 37.056
XYZ 15.618, 8.516, 1.799
xyY 0.602, 0.328, 8.516
CIE-LCH 35.036, 65.393, 34.518
CIE-LUV 35.036, 101.167, 21.364
Hunter-Lab 29.183, 44.46, 16.774
Binary 10100011, 00011000, 00011010

Color Schemes with #a3181a

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

Alternatives to #a3181a

Below, you can see some colors close to #a3181a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a3181a Preview

Text with hexadecimal color #a3181a

This text has a font color of #a3181a.

<span style="color:#a3181a;">Text here</span>
#a3181a background color

This paragraph has a background color of #a3181a.

<p style="background-color:#a3181a;">Content here</p>
#a3181a border color

This element has a border color of #a3181a.

<div style="border:1px solid #a3181a;">Content here</div>
CSS codes
.text {color:#a3181a;}
.background {background-color:#a3181a;}
.border {border:1px solid #a3181a;}

Shades and Tints of #a3181a

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, #090101 is the darkest color, while #fef7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a3181a

A tone is produced by adding gray to any pure hue. In this case, #625959 is the less saturated color, while #b90205 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a3181a 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
  • #645b33 Protanopia 1% of men
  • #715718 Deuteranopia 1% of men
  • #a72424 Tritanopia 0.001% of the population
Trichromacy
  • #7b422a Protanomaly 1% of men, 0.01% of women
  • #834019 Deuteranomaly 6% of men, 0.4% of women
  • #a61f20 Tritanomaly 0.01% of the population