#663d3d Color Information

In a RGB color space, hex #663d3d is composed of 40% red, 23.9% green and 23.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 40.2% magenta, 40.2% yellow and 60% black. It has a hue angle of 0 degrees, a saturation of 25.2% and a lightness of 32%. #663d3d color hex could be obtained by blending #cc7a7a with #000000. Closest websafe color is: #663333.

    • R 40
    • G 24
    • B 24
    RGB color chart
    • C 0
    • M 40
    • Y 40
    • K 60
    CMYK color chart

#663d3d color description : Very dark desaturated red.

#663d3d Color Conversion

The hexadecimal color #663d3d has RGB values of R:102, G:61, B:61 and CMYK values of C:0, M:0.4, Y:0.4, K:0.6. Its decimal value is 6700349.

Hex triplet 663d3d #663d3d
RGB Decimal 102, 61, 61 rgb(102,61,61)
RGB Percent 40, 23.9, 23.9 rgb(40%,23.9%,23.9%)
CMYK 0, 40, 40, 60
HSL 0°, 25.2, 32 hsl(0,25.2%,32%)
HSV (or HSB) 0°, 40.2, 40
Web Safe 663333 #663333
CIE-LAB 30.64, 18.004, 7.627
XYZ 7.991, 6.5, 5.248
xyY 0.405, 0.329, 6.5
CIE-LCH 30.64, 19.553, 22.958
CIE-LUV 30.64, 26.213, 5.652
Hunter-Lab 25.494, 11.331, 5.641
Binary 01100110, 00111101, 00111101

Color Schemes with #663d3d

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

Alternatives to #663d3d

Below, you can see some colors close to #663d3d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663d3d Preview

Text with hexadecimal color #663d3d

This text has a font color of #663d3d.

<span style="color:#663d3d;">Text here</span>
#663d3d background color

This paragraph has a background color of #663d3d.

<p style="background-color:#663d3d;">Content here</p>
#663d3d border color

This element has a border color of #663d3d.

<div style="border:1px solid #663d3d;">Content here</div>
CSS codes
.text {color:#663d3d;}
.background {background-color:#663d3d;}
.border {border:1px solid #663d3d;}

Shades and Tints of #663d3d

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, #040202 is the darkest color, while #faf7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663d3d

A tone is produced by adding gray to any pure hue. In this case, #535050 is the less saturated color, while #9e0505 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663d3d 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
  • #494949 Achromatopsia 0.005% of the population
  • #4f4747 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #54514b Protanopia 1% of men
  • #5d4e45 Deuteranopia 1% of men
  • #6e464b Tritanopia 0.001% of the population
Trichromacy
  • #5a4946 Protanomaly 1% of men, 0.01% of women
  • #604842 Deuteranomaly 6% of men, 0.4% of women
  • #6b4346 Tritanomaly 0.01% of the population