#66180d Color Information

In a RGB color space, hex #66180d is composed of 40% red, 9.4% green and 5.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 76.5% magenta, 87.3% yellow and 60% black. It has a hue angle of 7.4 degrees, a saturation of 77.4% and a lightness of 22.5%. #66180d color hex could be obtained by blending #cc301a with #000000. Closest websafe color is: #660000.

    • R 40
    • G 9
    • B 5
    RGB color chart
    • C 0
    • M 76
    • Y 87
    • K 60
    CMYK color chart

#66180d color description : Very dark red.

#66180d Color Conversion

The hexadecimal color #66180d has RGB values of R:102, G:24, B:13 and CMYK values of C:0, M:0.76, Y:0.87, K:0.6. Its decimal value is 6690829.

Hex triplet 66180d #66180d
RGB Decimal 102, 24, 13 rgb(102,24,13)
RGB Percent 40, 9.4, 5.1 rgb(40%,9.4%,5.1%)
CMYK 0, 76, 87, 60
HSL 7.4°, 77.4, 22.5 hsl(7.4,77.4%,22.5%)
HSV (or HSB) 7.4°, 87.3, 40
Web Safe 660000 #660000
CIE-LAB 21.973, 34.064, 27.181
XYZ 5.879, 3.508, 0.748
xyY 0.58, 0.346, 3.508
CIE-LCH 21.973, 43.58, 38.587
CIE-LUV 21.973, 54.077, 14.687
Hunter-Lab 18.729, 23.255, 10.742
Binary 01100110, 00011000, 00001101

Color Schemes with #66180d

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

Alternatives to #66180d

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

Similar Colors

#66180d Preview

Text with hexadecimal color #66180d

This text has a font color of #66180d.

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

This paragraph has a background color of #66180d.

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

This element has a border color of #66180d.

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

Shades and Tints of #66180d

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, #0f0402 is the darkest color, while #fffdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66180d

A tone is produced by adding gray to any pure hue. In this case, #3a3939 is the less saturated color, while #6f1104 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66180d 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
  • #453f20 Protanopia 1% of men
  • #4e3c12 Deuteranopia 1% of men
  • #6e2224 Tritanopia 0.001% of the population
Trichromacy
  • #513019 Protanomaly 1% of men, 0.01% of women
  • #572f10 Deuteranomaly 6% of men, 0.4% of women
  • #6b1e1b Tritanomaly 0.01% of the population