#a66b21 Color Information

In a RGB color space, hex #a66b21 is composed of 65.1% red, 42% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 35.5% magenta, 80.1% yellow and 34.9% black. It has a hue angle of 33.4 degrees, a saturation of 66.8% and a lightness of 39%. #a66b21 color hex could be obtained by blending #ffd642 with #4d0000. Closest websafe color is: #996633.

    • R 65
    • G 42
    • B 13
    RGB color chart
    • C 0
    • M 36
    • Y 80
    • K 35
    CMYK color chart

#a66b21 color description : Dark orange [Brown tone].

#a66b21 Color Conversion

The hexadecimal color #a66b21 has RGB values of R:166, G:107, B:33 and CMYK values of C:0, M:0.36, Y:0.8, K:0.35. Its decimal value is 10906401.

Hex triplet a66b21 #a66b21
RGB Decimal 166, 107, 33 rgb(166,107,33)
RGB Percent 65.1, 42, 12.9 rgb(65.1%,42%,12.9%)
CMYK 0, 36, 80, 35
HSL 33.4°, 66.8, 39 hsl(33.4,66.8%,39%)
HSV (or HSB) 33.4°, 80.1, 65.1
Web Safe 996633 #996633
CIE-LAB 50.374, 17.412, 48.314
XYZ 21.259, 18.734, 3.935
xyY 0.484, 0.426, 18.734
CIE-LCH 50.374, 51.355, 70.181
CIE-LUV 50.374, 47.747, 44.857
Hunter-Lab 43.282, 11.928, 24.907
Binary 10100110, 01101011, 00100001

Color Schemes with #a66b21

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

Alternatives to #a66b21

Below, you can see some colors close to #a66b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a66b21 Preview

Text with hexadecimal color #a66b21

This text has a font color of #a66b21.

<span style="color:#a66b21;">Text here</span>
#a66b21 background color

This paragraph has a background color of #a66b21.

<p style="background-color:#a66b21;">Content here</p>
#a66b21 border color

This element has a border color of #a66b21.

<div style="border:1px solid #a66b21;">Content here</div>
CSS codes
.text {color:#a66b21;}
.background {background-color:#a66b21;}
.border {border:1px solid #a66b21;}

Shades and Tints of #a66b21

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, #020200 is the darkest color, while #fcf7f1 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a66b21

A tone is produced by adding gray to any pure hue. In this case, #69645e is the less saturated color, while #c56e02 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a66b21 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
  • #747474 Achromatopsia 0.005% of the population
  • #7e7263 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #8d7f2f Protanopia 1% of men
  • #9d7829 Deuteranopia 1% of men
  • #ae6b73 Tritanopia 0.001% of the population
Trichromacy
  • #96772a Protanomaly 1% of men, 0.01% of women
  • #a07326 Deuteranomaly 6% of men, 0.4% of women
  • #ab6b55 Tritanomaly 0.01% of the population