#66100b Color Information

In a RGB color space, hex #66100b is composed of 40% red, 6.3% green and 4.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.3% magenta, 89.2% yellow and 60% black. It has a hue angle of 3.3 degrees, a saturation of 80.5% and a lightness of 22.2%. #66100b color hex could be obtained by blending #cc2016 with #000000. Closest websafe color is: #660000.

    • R 40
    • G 6
    • B 4
    RGB color chart
    • C 0
    • M 84
    • Y 89
    • K 60
    CMYK color chart

#66100b color description : Very dark red.

#66100b Color Conversion

The hexadecimal color #66100b has RGB values of R:102, G:16, B:11 and CMYK values of C:0, M:0.84, Y:0.89, K:0.6. Its decimal value is 6688779.

Hex triplet 66100b #66100b
RGB Decimal 102, 16, 11 rgb(102,16,11)
RGB Percent 40, 6.3, 4.3 rgb(40%,6.3%,4.3%)
CMYK 0, 84, 89, 60
HSL 3.3°, 80.5, 22.2 hsl(3.3,80.5%,22.2%)
HSV (or HSB) 3.3°, 89.2, 40
Web Safe 660000 #660000
CIE-LAB 20.905, 36.928, 26.937
XYZ 5.725, 3.22, 0.637
xyY 0.597, 0.336, 3.22
CIE-LCH 20.905, 45.709, 36.108
CIE-LUV 20.905, 57.497, 13.525
Hunter-Lab 17.945, 25.548, 10.458
Binary 01100110, 00010000, 00001011

Color Schemes with #66100b

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

Alternatives to #66100b

Below, you can see some colors close to #66100b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66100b Preview

Text with hexadecimal color #66100b

This text has a font color of #66100b.

<span style="color:#66100b;">Text here</span>
#66100b background color

This paragraph has a background color of #66100b.

<p style="background-color:#66100b;">Content here</p>
#66100b border color

This element has a border color of #66100b.

<div style="border:1px solid #66100b;">Content here</div>
CSS codes
.text {color:#66100b;}
.background {background-color:#66100b;}
.border {border:1px solid #66100b;}

Shades and Tints of #66100b

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, #0d0201 is the darkest color, while #fffbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66100b

A tone is produced by adding gray to any pure hue. In this case, #3b3736 is the less saturated color, while #6f0802 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66100b 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
  • #292929 Achromatopsia 0.005% of the population
  • #352423 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #433c1f Protanopia 1% of men
  • #4c3a0e Deuteranopia 1% of men
  • #6e1b1c Tritanopia 0.001% of the population
Trichromacy
  • #4f2c18 Protanomaly 1% of men, 0.01% of women
  • #552a0d Deuteranomaly 6% of men, 0.4% of women
  • #6b1716 Tritanomaly 0.01% of the population