#a31f01 Color Information

In a RGB color space, hex #a31f01 is composed of 63.9% red, 12.2% green and 0.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 81% magenta, 99.4% yellow and 36.1% black. It has a hue angle of 11.1 degrees, a saturation of 98.8% and a lightness of 32.2%. #a31f01 color hex could be obtained by blending #ff3e02 with #470000. Closest websafe color is: #993300.

    • R 64
    • G 12
    • B 0
    RGB color chart
    • C 0
    • M 81
    • Y 99
    • K 36
    CMYK color chart

#a31f01 color description : Dark red.

#a31f01 Color Conversion

The hexadecimal color #a31f01 has RGB values of R:163, G:31, B:1 and CMYK values of C:0, M:0.81, Y:0.99, K:0.36. Its decimal value is 10690305.

Hex triplet a31f01 #a31f01
RGB Decimal 163, 31, 1 rgb(163,31,1)
RGB Percent 63.9, 12.2, 0.4 rgb(63.9%,12.2%,0.4%)
CMYK 0, 81, 99, 36
HSL 11.1°, 98.8, 32.2 hsl(11.1,98.8%,32.2%)
HSV (or HSB) 11.1°, 99.4, 63.9
Web Safe 993300 #993300
CIE-LAB 35.539, 51.61, 48.398
XYZ 15.601, 8.771, 0.9
xyY 0.617, 0.347, 8.771
CIE-LCH 35.539, 70.752, 43.161
CIE-LUV 35.539, 100.976, 26.977
Hunter-Lab 29.615, 42.202, 18.928
Binary 10100011, 00011111, 00000001

Color Schemes with #a31f01

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

Alternatives to #a31f01

Below, you can see some colors close to #a31f01. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a31f01 Preview

Text with hexadecimal color #a31f01

This text has a font color of #a31f01.

<span style="color:#a31f01;">Text here</span>
#a31f01 background color

This paragraph has a background color of #a31f01.

<p style="background-color:#a31f01;">Content here</p>
#a31f01 border color

This element has a border color of #a31f01.

<div style="border:1px solid #a31f01;">Content here</div>
CSS codes
.text {color:#a31f01;}
.background {background-color:#a31f01;}
.border {border:1px solid #a31f01;}

Shades and Tints of #a31f01

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, #070100 is the darkest color, while #fff5f3 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a31f01

A tone is produced by adding gray to any pure hue. In this case, #574f4d is the less saturated color, while #a31f01 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a31f01 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.

  • #434343 Achromatopsia 0.005% of the population
  • #563c36 Atypical Achromatopsia 0.001% of the population
  • #675c17 Protanopia 1% of men
  • #735800 Deuteranopia 1% of men
  • #a82828 Tritanopia 0.001% of the population
  • #7d460f Protanomaly 1% of men, 0.01% of women
  • #844300 Deuteranomaly 6% of men, 0.4% of women
  • #a6241a Tritanomaly 0.01% of the population