#66331d Color Information

In a RGB color space, hex #66331d is composed of 40% red, 20% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 50% magenta, 71.6% yellow and 60% black. It has a hue angle of 18.1 degrees, a saturation of 55.7% and a lightness of 25.7%. #66331d color hex could be obtained by blending #cc663a with #000000. Closest websafe color is: #663333.

    • R 40
    • G 20
    • B 11
    RGB color chart
    • C 0
    • M 50
    • Y 72
    • K 60
    CMYK color chart

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

#66331d Color Conversion

The hexadecimal color #66331d has RGB values of R:102, G:51, B:29 and CMYK values of C:0, M:0.5, Y:0.72, K:0.6. Its decimal value is 6697757.

Hex triplet 66331d #66331d
RGB Decimal 102, 51, 29 rgb(102,51,29)
RGB Percent 40, 20, 11.4 rgb(40%,20%,11.4%)
CMYK 0, 50, 72, 60
HSL 18.1°, 55.7, 25.7 hsl(18.1,55.7%,25.7%)
HSV (or HSB) 18.1°, 71.6, 40
Web Safe 663333 #663333
CIE-LAB 27.523, 20.834, 23.91
XYZ 6.885, 5.282, 1.819
xyY 0.492, 0.378, 5.282
CIE-LCH 27.523, 31.713, 48.933
CIE-LUV 27.523, 36.828, 18.172
Hunter-Lab 22.982, 13.259, 11.394
Binary 01100110, 00110011, 00011101

Color Schemes with #66331d

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

Alternatives to #66331d

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

Similar Colors

#66331d Preview

Text with hexadecimal color #66331d

This text has a font color of #66331d.

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

This paragraph has a background color of #66331d.

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

This element has a border color of #66331d.

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

Shades and Tints of #66331d

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, #0a0503 is the darkest color, while #fefbfa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66331d

A tone is produced by adding gray to any pure hue. In this case, #434140 is the less saturated color, while #7f2904 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66331d 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
  • #404040 Achromatopsia 0.005% of the population
  • #483d39 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #514a2d Protanopia 1% of men
  • #5b4725 Deuteranopia 1% of men
  • #6f3a3e Tritanopia 0.001% of the population
Trichromacy
  • #594227 Protanomaly 1% of men, 0.01% of women
  • #5f4022 Deuteranomaly 6% of men, 0.4% of women
  • #6b3832 Tritanomaly 0.01% of the population