#663f3d Color Information

In a RGB color space, hex #663f3d is composed of 40% red, 24.7% green and 23.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 38.2% magenta, 40.2% yellow and 60% black. It has a hue angle of 2.9 degrees, a saturation of 25.2% and a lightness of 32%. #663f3d color hex could be obtained by blending #cc7e7a with #000000. Closest websafe color is: #663333.

    • R 40
    • G 25
    • B 24
    RGB color chart
    • C 0
    • M 38
    • Y 40
    • K 60
    CMYK color chart

#663f3d color description : Very dark desaturated red.

#663f3d Color Conversion

The hexadecimal color #663f3d has RGB values of R:102, G:63, B:61 and CMYK values of C:0, M:0.38, Y:0.4, K:0.6. Its decimal value is 6700861.

Hex triplet 663f3d #663f3d
RGB Decimal 102, 63, 61 rgb(102,63,61)
RGB Percent 40, 24.7, 23.9 rgb(40%,24.7%,23.9%)
CMYK 0, 38, 40, 60
HSL 2.9°, 25.2, 32 hsl(2.9,25.2%,32%)
HSV (or HSB) 2.9°, 40.2, 40
Web Safe 663333 #663333
CIE-LAB 31.154, 16.775, 8.347
XYZ 8.099, 6.717, 5.285
xyY 0.403, 0.334, 6.717
CIE-LCH 31.154, 18.737, 26.453
CIE-LUV 31.154, 25.086, 6.651
Hunter-Lab 25.918, 10.426, 6.053
Binary 01100110, 00111111, 00111101

Color Schemes with #663f3d

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

Alternatives to #663f3d

Below, you can see some colors close to #663f3d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663f3d Preview

Text with hexadecimal color #663f3d

This text has a font color of #663f3d.

<span style="color:#663f3d;">Text here</span>
#663f3d background color

This paragraph has a background color of #663f3d.

<p style="background-color:#663f3d;">Content here</p>
#663f3d border color

This element has a border color of #663f3d.

<div style="border:1px solid #663f3d;">Content here</div>
CSS codes
.text {color:#663f3d;}
.background {background-color:#663f3d;}
.border {border:1px solid #663f3d;}

Shades and Tints of #663f3d

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 #663f3d

A tone is produced by adding gray to any pure hue. In this case, #535050 is the less saturated color, while #9e0c05 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663f3d 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
  • #4a4a4a Achromatopsia 0.005% of the population
  • #504847 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #55524b Protanopia 1% of men
  • #5f4f45 Deuteranopia 1% of men
  • #6e484c Tritanopia 0.001% of the population
Trichromacy
  • #5b4b46 Protanomaly 1% of men, 0.01% of women
  • #614942 Deuteranomaly 6% of men, 0.4% of women
  • #6b4447 Tritanomaly 0.01% of the population