#66180c Color Information

In a RGB color space, hex #66180c is composed of 40% red, 9.4% green and 4.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 76.5% magenta, 88.2% yellow and 60% black. It has a hue angle of 8 degrees, a saturation of 78.9% and a lightness of 22.4%. #66180c color hex could be obtained by blending #cc3018 with #000000. Closest websafe color is: #660000.

    • R 40
    • G 9
    • B 5
    RGB color chart
    • C 0
    • M 76
    • Y 88
    • K 60
    CMYK color chart

#66180c color description : Very dark red.

#66180c Color Conversion

The hexadecimal color #66180c has RGB values of R:102, G:24, B:12 and CMYK values of C:0, M:0.76, Y:0.88, K:0.6. Its decimal value is 6690828.

Hex triplet 66180c #66180c
RGB Decimal 102, 24, 12 rgb(102,24,12)
RGB Percent 40, 9.4, 4.7 rgb(40%,9.4%,4.7%)
CMYK 0, 76, 88, 60
HSL 8°, 78.9, 22.4 hsl(8,78.9%,22.4%)
HSV (or HSB) 8°, 88.2, 40
Web Safe 660000 #660000
CIE-LAB 21.963, 34.033, 27.639
XYZ 5.873, 3.505, 0.715
xyY 0.582, 0.347, 3.505
CIE-LCH 21.963, 43.842, 39.08
CIE-LUV 21.963, 54.197, 14.925
Hunter-Lab 18.722, 23.227, 10.841
Binary 01100110, 00011000, 00001100

Color Schemes with #66180c

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

Alternatives to #66180c

Below, you can see some colors close to #66180c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66180c Preview

Text with hexadecimal color #66180c

This text has a font color of #66180c.

<span style="color:#66180c;">Text here</span>
#66180c background color

This paragraph has a background color of #66180c.

<p style="background-color:#66180c;">Content here</p>
#66180c border color

This element has a border color of #66180c.

<div style="border:1px solid #66180c;">Content here</div>
CSS codes
.text {color:#66180c;}
.background {background-color:#66180c;}
.border {border:1px solid #66180c;}

Shades and Tints of #66180c

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, #0e0302 is the darkest color, while #fffcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66180c

A tone is produced by adding gray to any pure hue. In this case, #3a3838 is the less saturated color, while #6f1203 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66180c 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
  • #2e2e2e Achromatopsia 0.005% of the population
  • #392a27 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #453f1f Protanopia 1% of men
  • #4e3c10 Deuteranopia 1% of men
  • #6e2224 Tritanopia 0.001% of the population
Trichromacy
  • #513018 Protanomaly 1% of men, 0.01% of women
  • #572e0f Deuteranomaly 6% of men, 0.4% of women
  • #6b1e1b Tritanomaly 0.01% of the population