#40181c Color Information

In a RGB color space, hex #40181c is composed of 25.1% red, 9.4% green and 11% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 62.5% magenta, 56.3% yellow and 74.9% black. It has a hue angle of 354 degrees, a saturation of 45.5% and a lightness of 17.3%. #40181c color hex could be obtained by blending #803038 with #000000. Closest websafe color is: #330033.

    • R 25
    • G 9
    • B 11
    RGB color chart
    • C 0
    • M 63
    • Y 56
    • K 75
    CMYK color chart

#40181c color description : Very dark red.

#40181c Color Conversion

The hexadecimal color #40181c has RGB values of R:64, G:24, B:28 and CMYK values of C:0, M:0.63, Y:0.56, K:0.75. Its decimal value is 4200476.

Hex triplet 40181c #40181c
RGB Decimal 64, 24, 28 rgb(64,24,28)
RGB Percent 25.1, 9.4, 11 rgb(25.1%,9.4%,11%)
CMYK 0, 63, 56, 75
HSL 354°, 45.5, 17.3 hsl(354,45.5%,17.3%)
HSV (or HSB) 354°, 62.5, 25.1
Web Safe 330033 #330033
CIE-LAB 14.554, 19.929, 6.831
XYZ 2.651, 1.827, 1.312
xyY 0.458, 0.316, 1.827
CIE-LCH 14.554, 21.068, 18.92
CIE-LUV 14.554, 21.576, 2.92
Hunter-Lab 13.518, 11.345, 3.709
Binary 01000000, 00011000, 00011100

Color Schemes with #40181c

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

Alternatives to #40181c

Below, you can see some colors close to #40181c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#40181c Preview

Text with hexadecimal color #40181c

This text has a font color of #40181c.

<span style="color:#40181c;">Text here</span>
#40181c background color

This paragraph has a background color of #40181c.

<p style="background-color:#40181c;">Content here</p>
#40181c border color

This element has a border color of #40181c.

<div style="border:1px solid #40181c;">Content here</div>
CSS codes
.text {color:#40181c;}
.background {background-color:#40181c;}
.border {border:1px solid #40181c;}

Shades and Tints of #40181c

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, #070303 is the darkest color, while #fcf8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #40181c

A tone is produced by adding gray to any pure hue. In this case, #2f292a is the less saturated color, while #580009 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #40181c 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
  • #242424 Achromatopsia 0.005% of the population
  • #2a2222 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #312f2d Protanopia 1% of men
  • #382e25 Deuteranopia 1% of men
  • #492426 Tritanopia 0.001% of the population
Trichromacy
  • #362726 Protanomaly 1% of men, 0.01% of women
  • #3b2621 Deuteranomaly 6% of men, 0.4% of women
  • #461f22 Tritanomaly 0.01% of the population