#66381f Color Information

In a RGB color space, hex #66381f is composed of 40% red, 22% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 45.1% magenta, 69.6% yellow and 60% black. It has a hue angle of 21.1 degrees, a saturation of 53.4% and a lightness of 26.1%. #66381f color hex could be obtained by blending #cc703e with #000000. Closest websafe color is: #663333.

    • R 40
    • G 22
    • B 12
    RGB color chart
    • C 0
    • M 45
    • Y 70
    • K 60
    CMYK color chart

#66381f color description : Very dark orange [Brown tone].

#66381f Color Conversion

The hexadecimal color #66381f has RGB values of R:102, G:56, B:31 and CMYK values of C:0, M:0.45, Y:0.7, K:0.6. Its decimal value is 6699039.

Hex triplet 66381f #66381f
RGB Decimal 102, 56, 31 rgb(102,56,31)
RGB Percent 40, 22, 12.2 rgb(40%,22%,12.2%)
CMYK 0, 45, 70, 60
HSL 21.1°, 53.4, 26.1 hsl(21.1,53.4%,26.1%)
HSV (or HSB) 21.1°, 69.6, 40
Web Safe 663333 #663333
CIE-LAB 28.78, 17.967, 24.169
XYZ 7.141, 5.753, 2.031
xyY 0.478, 0.385, 5.753
CIE-LCH 28.78, 30.116, 53.372
CIE-LUV 28.78, 33.365, 19.412
Hunter-Lab 23.985, 11.173, 11.77
Binary 01100110, 00111000, 00011111

Color Schemes with #66381f

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

Alternatives to #66381f

Below, you can see some colors close to #66381f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66381f Preview

Text with hexadecimal color #66381f

This text has a font color of #66381f.

<span style="color:#66381f;">Text here</span>
#66381f background color

This paragraph has a background color of #66381f.

<p style="background-color:#66381f;">Content here</p>
#66381f border color

This element has a border color of #66381f.

<div style="border:1px solid #66381f;">Content here</div>
CSS codes
.text {color:#66381f;}
.background {background-color:#66381f;}
.border {border:1px solid #66381f;}

Shades and Tints of #66381f

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, #0c0604 is the darkest color, while #fefdfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66381f

A tone is produced by adding gray to any pure hue. In this case, #47413e is the less saturated color, while #852f00 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66381f 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
  • #434343 Achromatopsia 0.005% of the population
  • #4a413c Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #544d2e Protanopia 1% of men
  • #5e4a28 Deuteranopia 1% of men
  • #6f3f43 Tritanopia 0.001% of the population
Trichromacy
  • #5b4528 Protanomaly 1% of men, 0.01% of women
  • #614324 Deuteranomaly 6% of men, 0.4% of women
  • #6c3c36 Tritanomaly 0.01% of the population