#40181f Color Information

In a RGB color space, hex #40181f is composed of 25.1% red, 9.4% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 62.5% magenta, 51.6% yellow and 74.9% black. It has a hue angle of 349.5 degrees, a saturation of 45.5% and a lightness of 17.3%. #40181f color hex could be obtained by blending #80303e with #000000. Closest websafe color is: #330033.

    • R 25
    • G 9
    • B 12
    RGB color chart
    • C 0
    • M 63
    • Y 52
    • K 75
    CMYK color chart

#40181f color description : Very dark red.

#40181f Color Conversion

The hexadecimal color #40181f has RGB values of R:64, G:24, B:31 and CMYK values of C:0, M:0.63, Y:0.52, K:0.75. Its decimal value is 4200479.

Hex triplet 40181f #40181f
RGB Decimal 64, 24, 31 rgb(64,24,31)
RGB Percent 25.1, 9.4, 12.2 rgb(25.1%,9.4%,12.2%)
CMYK 0, 63, 52, 75
HSL 349.5°, 45.5, 17.3 hsl(349.5,45.5%,17.3%)
HSV (or HSB) 349.5°, 62.5, 25.1
Web Safe 330033 #330033
CIE-LAB 14.638, 20.284, 4.769
XYZ 2.688, 1.842, 1.51
xyY 0.445, 0.305, 1.842
CIE-LCH 14.638, 20.837, 13.231
CIE-LUV 14.638, 21.06, 1.407
Hunter-Lab 13.574, 11.6, 2.904
Binary 01000000, 00011000, 00011111

Color Schemes with #40181f

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

Alternatives to #40181f

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

Similar Colors

#40181f Preview

Text with hexadecimal color #40181f

This text has a font color of #40181f.

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

This paragraph has a background color of #40181f.

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

This element has a border color of #40181f.

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

Shades and Tints of #40181f

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 #40181f

A tone is produced by adding gray to any pure hue. In this case, #2f292a is the less saturated color, while #580010 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #40181f 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
  • #252525 Achromatopsia 0.005% of the population
  • #2a2224 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #313030 Protanopia 1% of men
  • #372e28 Deuteranopia 1% of men
  • #492427 Tritanopia 0.001% of the population
Trichromacy
  • #36272a Protanomaly 1% of men, 0.01% of women
  • #3a2624 Deuteranomaly 6% of men, 0.4% of women
  • #462024 Tritanomaly 0.01% of the population