#663b8b Color Information

In a RGB color space, hex #663b8b is composed of 40% red, 23.1% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 26.6% cyan, 57.6% magenta, 0% yellow and 45.5% black. It has a hue angle of 272.3 degrees, a saturation of 40.4% and a lightness of 38.8%. #663b8b color hex could be obtained by blending #cc76ff with #000017. Closest websafe color is: #663399.

    • R 40
    • G 23
    • B 55
    RGB color chart
    • C 27
    • M 58
    • Y 0
    • K 45
    CMYK color chart

#663b8b color description : Dark moderate violet.

#663b8b Color Conversion

The hexadecimal color #663b8b has RGB values of R:102, G:59, B:139 and CMYK values of C:0.27, M:0.58, Y:0, K:0.45. Its decimal value is 6699915.

Hex triplet 663b8b #663b8b
RGB Decimal 102, 59, 139 rgb(102,59,139)
RGB Percent 40, 23.1, 54.5 rgb(40%,23.1%,54.5%)
CMYK 27, 58, 0, 45
HSL 272.3°, 40.4, 38.8 hsl(272.3,40.4%,38.8%)
HSV (or HSB) 272.3°, 57.6, 54.5
Web Safe 663399 #663399
CIE-LAB 33.599, 34.958, -37.469
XYZ 11.703, 7.817, 25.317
xyY 0.261, 0.174, 7.817
CIE-LCH 33.599, 51.244, 313.015
CIE-LUV 33.599, 13.371, -54.597
Hunter-Lab 27.959, 25.788, -34.116
Binary 01100110, 00111011, 10001011

Color Schemes with #663b8b

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

Alternatives to #663b8b

Below, you can see some colors close to #663b8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663b8b Preview

Text with hexadecimal color #663b8b

This text has a font color of #663b8b.

<span style="color:#663b8b;">Text here</span>
#663b8b background color

This paragraph has a background color of #663b8b.

<p style="background-color:#663b8b;">Content here</p>
#663b8b border color

This element has a border color of #663b8b.

<div style="border:1px solid #663b8b;">Content here</div>
CSS codes
.text {color:#663b8b;}
.background {background-color:#663b8b;}
.border {border:1px solid #663b8b;}

Shades and Tints of #663b8b

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, #010101 is the darkest color, while #f6f3fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663b8b

A tone is produced by adding gray to any pure hue. In this case, #636165 is the less saturated color, while #6a06c0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663b8b 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
  • #515151 Achromatopsia 0.005% of the population
  • #554d5d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #29559f Protanopia 1% of men
  • #35588a Deuteranopia 1% of men
  • #62545a Tritanopia 0.001% of the population
Trichromacy
  • #3f4c97 Protanomaly 1% of men, 0.01% of women
  • #464d8a Deuteranomaly 6% of men, 0.4% of women
  • #634b6c Tritanomaly 0.01% of the population