#663540 Color Information

In a RGB color space, hex #663540 is composed of 40% red, 20.8% green and 25.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 48% magenta, 37.3% yellow and 60% black. It has a hue angle of 346.5 degrees, a saturation of 31.6% and a lightness of 30.4%. #663540 color hex could be obtained by blending #cc6a80 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 21
    • B 25
    RGB color chart
    • C 0
    • M 48
    • Y 37
    • K 60
    CMYK color chart

#663540 color description : Very dark desaturated red.

#663540 Color Conversion

The hexadecimal color #663540 has RGB values of R:102, G:53, B:64 and CMYK values of C:0, M:0.48, Y:0.37, K:0.6. Its decimal value is 6698304.

Hex triplet 663540 #663540
RGB Decimal 102, 53, 64 rgb(102,53,64)
RGB Percent 40, 20.8, 25.1 rgb(40%,20.8%,25.1%)
CMYK 0, 48, 37, 60
HSL 346.5°, 31.6, 30.4 hsl(346.5,31.6%,30.4%)
HSV (or HSB) 346.5°, 48, 40
Web Safe 663333 #663333
CIE-LAB 28.751, 23.25, 2.984
XYZ 7.678, 5.742, 5.554
xyY 0.405, 0.303, 5.742
CIE-LCH 28.751, 23.441, 7.313
CIE-LUV 28.751, 29.971, -0.203
Hunter-Lab 23.962, 15.264, 3.03
Binary 01100110, 00110101, 01000000

Color Schemes with #663540

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

Alternatives to #663540

Below, you can see some colors close to #663540. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663540 Preview

Text with hexadecimal color #663540

This text has a font color of #663540.

<span style="color:#663540;">Text here</span>
#663540 background color

This paragraph has a background color of #663540.

<p style="background-color:#663540;">Content here</p>
#663540 border color

This element has a border color of #663540.

<div style="border:1px solid #663540;">Content here</div>
CSS codes
.text {color:#663540;}
.background {background-color:#663540;}
.border {border:1px solid #663540;}

Shades and Tints of #663540

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, #0c0607 is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663540

A tone is produced by adding gray to any pure hue. In this case, #4e4d4d is the less saturated color, while #960526 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663540 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
  • #454545 Achromatopsia 0.005% of the population
  • #4c4244 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4d4d50 Protanopia 1% of men
  • #574a46 Deuteranopia 1% of men
  • #6d4044 Tritanopia 0.001% of the population
Trichromacy
  • #56444a Protanomaly 1% of men, 0.01% of women
  • #5c4244 Deuteranomaly 6% of men, 0.4% of women
  • #6a3c43 Tritanomaly 0.01% of the population