#663a3f Color Information

In a RGB color space, hex #663a3f is composed of 40% red, 22.7% green and 24.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 43.1% magenta, 38.2% yellow and 60% black. It has a hue angle of 353.2 degrees, a saturation of 27.5% and a lightness of 31.4%. #663a3f color hex could be obtained by blending #cc747e with #000000. Closest websafe color is: #663333.

    • R 40
    • G 23
    • B 25
    RGB color chart
    • C 0
    • M 43
    • Y 38
    • K 60
    CMYK color chart

#663a3f color description : Very dark desaturated red.

#663a3f Color Conversion

The hexadecimal color #663a3f has RGB values of R:102, G:58, B:63 and CMYK values of C:0, M:0.43, Y:0.38, K:0.6. Its decimal value is 6699583.

Hex triplet 663a3f #663a3f
RGB Decimal 102, 58, 63 rgb(102,58,63)
RGB Percent 40, 22.7, 24.7 rgb(40%,22.7%,24.7%)
CMYK 0, 43, 38, 60
HSL 353.2°, 27.5, 31.4 hsl(353.2,27.5%,31.4%)
HSV (or HSB) 353.2°, 43.1, 40
Web Safe 663333 #663333
CIE-LAB 29.937, 20.108, 5.335
XYZ 7.89, 6.21, 5.486
xyY 0.403, 0.317, 6.21
CIE-LCH 29.937, 20.804, 14.858
CIE-LUV 29.937, 27.534, 2.857
Hunter-Lab 24.92, 12.902, 4.393
Binary 01100110, 00111010, 00111111

Color Schemes with #663a3f

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

Alternatives to #663a3f

Below, you can see some colors close to #663a3f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663a3f Preview

Text with hexadecimal color #663a3f

This text has a font color of #663a3f.

<span style="color:#663a3f;">Text here</span>
#663a3f background color

This paragraph has a background color of #663a3f.

<p style="background-color:#663a3f;">Content here</p>
#663a3f border color

This element has a border color of #663a3f.

<div style="border:1px solid #663a3f;">Content here</div>
CSS codes
.text {color:#663a3f;}
.background {background-color:#663a3f;}
.border {border:1px solid #663a3f;}

Shades and Tints of #663a3f

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, #020101 is the darkest color, while #f9f4f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663a3f

A tone is produced by adding gray to any pure hue. In this case, #544c4d is the less saturated color, while #9d0314 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663a3f 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
  • #484848 Achromatopsia 0.005% of the population
  • #4e4546 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #514f4e Protanopia 1% of men
  • #5b4d46 Deuteranopia 1% of men
  • #6d4448 Tritanopia 0.001% of the population
Trichromacy
  • #594748 Protanomaly 1% of men, 0.01% of women
  • #5f4643 Deuteranomaly 6% of men, 0.4% of women
  • #6b4045 Tritanomaly 0.01% of the population