#663221 Color Information

In a RGB color space, hex #663221 is composed of 40% red, 19.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 51% magenta, 67.6% yellow and 60% black. It has a hue angle of 14.8 degrees, a saturation of 51.1% and a lightness of 26.5%. #663221 color hex could be obtained by blending #cc6442 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 20
    • B 13
    RGB color chart
    • C 0
    • M 51
    • Y 68
    • K 60
    CMYK color chart

#663221 color description : Very dark red.

#663221 Color Conversion

The hexadecimal color #663221 has RGB values of R:102, G:50, B:33 and CMYK values of C:0, M:0.51, Y:0.68, K:0.6. Its decimal value is 6697505.

Hex triplet 663221 #663221
RGB Decimal 102, 50, 33 rgb(102,50,33)
RGB Percent 40, 19.6, 12.9 rgb(40%,19.6%,12.9%)
CMYK 0, 51, 68, 60
HSL 14.8°, 51.1, 26.5 hsl(14.8,51.1%,26.5%)
HSV (or HSB) 14.8°, 67.6, 40
Web Safe 663333 #663333
CIE-LAB 27.343, 21.707, 21.242
XYZ 6.895, 5.216, 2.083
xyY 0.486, 0.368, 5.216
CIE-LCH 27.343, 30.371, 44.381
CIE-LUV 27.343, 36.946, 16.13
Hunter-Lab 22.839, 13.917, 10.581
Binary 01100110, 00110010, 00100001

Color Schemes with #663221

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

Alternatives to #663221

Below, you can see some colors close to #663221. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663221 Preview

Text with hexadecimal color #663221

This text has a font color of #663221.

<span style="color:#663221;">Text here</span>
#663221 background color

This paragraph has a background color of #663221.

<p style="background-color:#663221;">Content here</p>
#663221 border color

This element has a border color of #663221.

<div style="border:1px solid #663221;">Content here</div>
CSS codes
.text {color:#663221;}
.background {background-color:#663221;}
.border {border:1px solid #663221;}

Shades and Tints of #663221

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, #0d0604 is the darkest color, while #fefefd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663221

A tone is produced by adding gray to any pure hue. In this case, #474240 is the less saturated color, while #852202 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663221 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
  • #483d3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #504a31 Protanopia 1% of men
  • #5a4729 Deuteranopia 1% of men
  • #6f3a3e Tritanopia 0.001% of the population
Trichromacy
  • #58412b Protanomaly 1% of men, 0.01% of women
  • #5e3f26 Deuteranomaly 6% of men, 0.4% of women
  • #6b3733 Tritanomaly 0.01% of the population