#66040b Color Information

In a RGB color space, hex #66040b is composed of 40% red, 1.6% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 96.1% magenta, 89.2% yellow and 60% black. It has a hue angle of 355.7 degrees, a saturation of 92.5% and a lightness of 20.8%. #66040b color hex could be obtained by blending #cc0816 with #000000. Closest websafe color is: #660000.

    • R 40
    • G 2
    • B 4
    RGB color chart
    • C 0
    • M 96
    • Y 89
    • K 60
    CMYK color chart

#66040b color description : Very dark red.

#66040b Color Conversion

The hexadecimal color #66040b has RGB values of R:102, G:4, B:11 and CMYK values of C:0, M:0.96, Y:0.89, K:0.6. Its decimal value is 6685707.

Hex triplet 66040b #66040b
RGB Decimal 102, 4, 11 rgb(102,4,11)
RGB Percent 40, 1.6, 4.3 rgb(40%,1.6%,4.3%)
CMYK 0, 96, 89, 60
HSL 355.7°, 92.5, 20.8 hsl(355.7,92.5%,20.8%)
HSV (or HSB) 355.7°, 96.1, 40
Web Safe 660000 #660000
CIE-LAB 19.788, 40.112, 25.686
XYZ 5.584, 2.937, 0.589
xyY 0.613, 0.322, 2.937
CIE-LCH 19.788, 47.632, 32.634
CIE-LUV 19.788, 60.886, 11.793
Hunter-Lab 17.136, 28.173, 9.956
Binary 01100110, 00000100, 00001011

Color Schemes with #66040b

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

Alternatives to #66040b

Below, you can see some colors close to #66040b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66040b Preview

Text with hexadecimal color #66040b

This text has a font color of #66040b.

<span style="color:#66040b;">Text here</span>
#66040b background color

This paragraph has a background color of #66040b.

<p style="background-color:#66040b;">Content here</p>
#66040b border color

This element has a border color of #66040b.

<div style="border:1px solid #66040b;">Content here</div>
CSS codes
.text {color:#66040b;}
.background {background-color:#66040b;}
.border {border:1px solid #66040b;}

Shades and Tints of #66040b

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, #080001 is the darkest color, while #fff4f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66040b

A tone is produced by adding gray to any pure hue. In this case, #353535 is the less saturated color, while #66040b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66040b 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
  • #222222 Achromatopsia 0.005% of the population
  • #301c1d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #403a21 Protanopia 1% of men
  • #49370d Deuteranopia 1% of men
  • #6d110f Tritanopia 0.001% of the population
Trichromacy
  • #4e2619 Protanomaly 1% of men, 0.01% of women
  • #53240c Deuteranomaly 6% of men, 0.4% of women
  • #6a0c0d Tritanomaly 0.01% of the population