#663b45 Color Information

In a RGB color space, hex #663b45 is composed of 40% red, 23.1% green and 27.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 42.2% magenta, 32.4% yellow and 60% black. It has a hue angle of 346 degrees, a saturation of 26.7% and a lightness of 31.6%. #663b45 color hex could be obtained by blending #cc768a with #000000. Closest websafe color is: #663333.

    • R 40
    • G 23
    • B 27
    RGB color chart
    • C 0
    • M 42
    • Y 32
    • K 60
    CMYK color chart

#663b45 color description : Very dark desaturated red.

#663b45 Color Conversion

The hexadecimal color #663b45 has RGB values of R:102, G:59, B:69 and CMYK values of C:0, M:0.42, Y:0.32, K:0.6. Its decimal value is 6699845.

Hex triplet 663b45 #663b45
RGB Decimal 102, 59, 69 rgb(102,59,69)
RGB Percent 40, 23.1, 27.1 rgb(40%,23.1%,27.1%)
CMYK 0, 42, 32, 60
HSL 346°, 26.7, 31.6 hsl(346,26.7%,31.6%)
HSV (or HSB) 346°, 42.2, 40
Web Safe 663333 #663333
CIE-LAB 30.359, 20.37, 2.027
XYZ 8.118, 6.383, 6.434
xyY 0.388, 0.305, 6.383
CIE-LCH 30.359, 20.471, 5.683
CIE-LUV 30.359, 25.968, -0.757
Hunter-Lab 25.264, 13.141, 2.585
Binary 01100110, 00111011, 01000101

Color Schemes with #663b45

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

Alternatives to #663b45

Below, you can see some colors close to #663b45. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663b45 Preview

Text with hexadecimal color #663b45

This text has a font color of #663b45.

<span style="color:#663b45;">Text here</span>
#663b45 background color

This paragraph has a background color of #663b45.

<p style="background-color:#663b45;">Content here</p>
#663b45 border color

This element has a border color of #663b45.

<div style="border:1px solid #663b45;">Content here</div>
CSS codes
.text {color:#663b45;}
.background {background-color:#663b45;}
.border {border:1px solid #663b45;}

Shades and Tints of #663b45

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, #030102 is the darkest color, while #f9f5f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663b45

A tone is produced by adding gray to any pure hue. In this case, #534e4f is the less saturated color, while #9e0327 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663b45 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
  • #4f4648 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #515054 Protanopia 1% of men
  • #5a4e4c Deuteranopia 1% of men
  • #6d454a Tritanopia 0.001% of the population
Trichromacy
  • #58484e Protanomaly 1% of men, 0.01% of women
  • #5e4749 Deuteranomaly 6% of men, 0.4% of women
  • #6a4148 Tritanomaly 0.01% of the population