#66331b Color Information

In a RGB color space, hex #66331b is composed of 40% red, 20% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 50% magenta, 73.5% yellow and 60% black. It has a hue angle of 19.2 degrees, a saturation of 58.1% and a lightness of 25.3%. #66331b color hex could be obtained by blending #cc6636 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 20
    • B 11
    RGB color chart
    • C 0
    • M 50
    • Y 74
    • K 60
    CMYK color chart

#66331b color description : Very dark orange [Brown tone].

#66331b Color Conversion

The hexadecimal color #66331b has RGB values of R:102, G:51, B:27 and CMYK values of C:0, M:0.5, Y:0.74, K:0.6. Its decimal value is 6697755.

Hex triplet 66331b #66331b
RGB Decimal 102, 51, 27 rgb(102,51,27)
RGB Percent 40, 20, 10.6 rgb(40%,20%,10.6%)
CMYK 0, 50, 74, 60
HSL 19.2°, 58.1, 25.3 hsl(19.2,58.1%,25.3%)
HSV (or HSB) 19.2°, 73.5, 40
Web Safe 663333 #663333
CIE-LAB 27.496, 20.706, 25.074
XYZ 6.861, 5.272, 1.693
xyY 0.496, 0.381, 5.272
CIE-LCH 27.496, 32.518, 50.451
CIE-LUV 27.496, 37.061, 18.928
Hunter-Lab 22.961, 13.158, 11.701
Binary 01100110, 00110011, 00011011

Color Schemes with #66331b

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

Alternatives to #66331b

Below, you can see some colors close to #66331b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66331b Preview

Text with hexadecimal color #66331b

This text has a font color of #66331b.

<span style="color:#66331b;">Text here</span>
#66331b background color

This paragraph has a background color of #66331b.

<p style="background-color:#66331b;">Content here</p>
#66331b border color

This element has a border color of #66331b.

<div style="border:1px solid #66331b;">Content here</div>
CSS codes
.text {color:#66331b;}
.background {background-color:#66331b;}
.border {border:1px solid #66331b;}

Shades and Tints of #66331b

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, #090402 is the darkest color, while #fdfaf8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66331b

A tone is produced by adding gray to any pure hue. In this case, #43403e is the less saturated color, while #7f2a02 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66331b 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.

  • #404040 Achromatopsia 0.005% of the population
  • #483d39 Atypical Achromatopsia 0.001% of the population
  • #514a2b Protanopia 1% of men
  • #5b4724 Deuteranopia 1% of men
  • #6f3a3e Tritanopia 0.001% of the population
  • #594225 Protanomaly 1% of men, 0.01% of women
  • #5f4020 Deuteranomaly 6% of men, 0.4% of women
  • #6b3731 Tritanomaly 0.01% of the population