#731b21 Color Information

In a RGB color space, hex #731b21 is composed of 45.1% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 76.5% magenta, 71.3% yellow and 54.9% black. It has a hue angle of 355.9 degrees, a saturation of 62% and a lightness of 27.8%. #731b21 color hex could be obtained by blending #e63642 with #000000. Closest websafe color is: #663333.

    • R 45
    • G 11
    • B 13
    RGB color chart
    • C 0
    • M 77
    • Y 71
    • K 55
    CMYK color chart

#731b21 color description : Dark red.

#731b21 Color Conversion

The hexadecimal color #731b21 has RGB values of R:115, G:27, B:33 and CMYK values of C:0, M:0.77, Y:0.71, K:0.55. Its decimal value is 7543585.

Hex triplet 731b21 #731b21
RGB Decimal 115, 27, 33 rgb(115,27,33)
RGB Percent 45.1, 10.6, 12.9 rgb(45.1%,10.6%,12.9%)
CMYK 0, 77, 71, 55
HSL 355.9°, 62, 27.8 hsl(355.9,62%,27.8%)
HSV (or HSB) 355.9°, 76.5, 45.1
Web Safe 663333 #663333
CIE-LAB 25.38, 38.332, 19.401
XYZ 7.737, 4.539, 1.908
xyY 0.545, 0.32, 4.539
CIE-LCH 25.38, 42.962, 26.845
CIE-LUV 25.38, 59.935, 10.768
Hunter-Lab 21.306, 27.535, 9.606
Binary 01110011, 00011011, 00100001

Color Schemes with #731b21

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

Alternatives to #731b21

Below, you can see some colors close to #731b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#731b21 Preview

Text with hexadecimal color #731b21

This text has a font color of #731b21.

<span style="color:#731b21;">Text here</span>
#731b21 background color

This paragraph has a background color of #731b21.

<p style="background-color:#731b21;">Content here</p>
#731b21 border color

This element has a border color of #731b21.

<div style="border:1px solid #731b21;">Content here</div>
CSS codes
.text {color:#731b21;}
.background {background-color:#731b21;}
.border {border:1px solid #731b21;}

Shades and Tints of #731b21

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, #040101 is the darkest color, while #fcf3f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #731b21

A tone is produced by adding gray to any pure hue. In this case, #474747 is the less saturated color, while #89050e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #731b21 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
  • #363636 Achromatopsia 0.005% of the population
  • #423132 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4a4637 Protanopia 1% of men
  • #554326 Deuteranopia 1% of men
  • #7a2729 Tritanopia 0.001% of the population
Trichromacy
  • #59362f Protanomaly 1% of men, 0.01% of women
  • #603424 Deuteranomaly 6% of men, 0.4% of women
  • #772226 Tritanomaly 0.01% of the population