#663c8b Color Information

In a RGB color space, hex #663c8b is composed of 40% red, 23.5% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 26.6% cyan, 56.8% magenta, 0% yellow and 45.5% black. It has a hue angle of 271.9 degrees, a saturation of 39.7% and a lightness of 39%. #663c8b color hex could be obtained by blending #cc78ff with #000017. Closest websafe color is: #663399.

    • R 40
    • G 24
    • B 55
    RGB color chart
    • C 27
    • M 57
    • Y 0
    • K 45
    CMYK color chart

#663c8b color description : Dark moderate violet.

#663c8b Color Conversion

The hexadecimal color #663c8b has RGB values of R:102, G:60, B:139 and CMYK values of C:0.27, M:0.57, Y:0, K:0.45. Its decimal value is 6700171.

Hex triplet 663c8b #663c8b
RGB Decimal 102, 60, 139 rgb(102,60,139)
RGB Percent 40, 23.5, 54.5 rgb(40%,23.5%,54.5%)
CMYK 27, 57, 0, 45
HSL 271.9°, 39.7, 39 hsl(271.9,39.7%,39%)
HSV (or HSB) 271.9°, 56.8, 54.5
Web Safe 663399 #663399
CIE-LAB 33.817, 34.383, -37.12
XYZ 11.755, 7.921, 25.334
xyY 0.261, 0.176, 7.921
CIE-LCH 33.817, 50.597, 312.808
CIE-LUV 33.817, 13.092, -54.178
Hunter-Lab 28.144, 25.302, -33.67
Binary 01100110, 00111100, 10001011

Color Schemes with #663c8b

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

Alternatives to #663c8b

Below, you can see some colors close to #663c8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663c8b Preview

Text with hexadecimal color #663c8b

This text has a font color of #663c8b.

<span style="color:#663c8b;">Text here</span>
#663c8b background color

This paragraph has a background color of #663c8b.

<p style="background-color:#663c8b;">Content here</p>
#663c8b border color

This element has a border color of #663c8b.

<div style="border:1px solid #663c8b;">Content here</div>
CSS codes
.text {color:#663c8b;}
.background {background-color:#663c8b;}
.border {border:1px solid #663c8b;}

Shades and Tints of #663c8b

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, #010102 is the darkest color, while #f7f3fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663c8b

A tone is produced by adding gray to any pure hue. In this case, #646265 is the less saturated color, while #6906c1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663c8b 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
  • #525252 Achromatopsia 0.005% of the population
  • #564e5d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #2b569e Protanopia 1% of men
  • #36598a Deuteranopia 1% of men
  • #62555b Tritanopia 0.001% of the population
Trichromacy
  • #404c97 Protanomaly 1% of men, 0.01% of women
  • #474e8a Deuteranomaly 6% of men, 0.4% of women
  • #634b6c Tritanomaly 0.01% of the population