#663cb1 Color Information

In a RGB color space, hex #663cb1 is composed of 40% red, 23.5% green and 69.4% blue. Whereas in a CMYK color space, it is composed of 42.4% cyan, 66.1% magenta, 0% yellow and 30.6% black. It has a hue angle of 261.5 degrees, a saturation of 49.4% and a lightness of 46.5%. #663cb1 color hex could be obtained by blending #cc78ff with #000063. Closest websafe color is: #663399.

    • R 40
    • G 24
    • B 69
    RGB color chart
    • C 42
    • M 66
    • Y 0
    • K 31
    CMYK color chart

#663cb1 color description : Dark moderate violet.

#663cb1 Color Conversion

The hexadecimal color #663cb1 has RGB values of R:102, G:60, B:177 and CMYK values of C:0.42, M:0.66, Y:0, K:0.31. Its decimal value is 6700209.

Hex triplet 663cb1 #663cb1
RGB Decimal 102, 60, 177 rgb(102,60,177)
RGB Percent 40, 23.5, 69.4 rgb(40%,23.5%,69.4%)
CMYK 42, 66, 0, 31
HSL 261.5°, 49.4, 46.5 hsl(261.5,49.4%,46.5%)
HSV (or HSB) 261.5°, 66.1, 69.4
Web Safe 663399 #663399
CIE-LAB 36.425, 44.411, -55.871
XYZ 15.03, 9.231, 42.582
xyY 0.225, 0.138, 9.231
CIE-LCH 36.425, 71.371, 308.481
CIE-LUV 36.425, 7.541, -81.891
Hunter-Lab 30.382, 35.134, -61.831
Binary 01100110, 00111100, 10110001

Color Schemes with #663cb1

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

Alternatives to #663cb1

Below, you can see some colors close to #663cb1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663cb1 Preview

Text with hexadecimal color #663cb1

This text has a font color of #663cb1.

<span style="color:#663cb1;">Text here</span>
#663cb1 background color

This paragraph has a background color of #663cb1.

<p style="background-color:#663cb1;">Content here</p>
#663cb1 border color

This element has a border color of #663cb1.

<div style="border:1px solid #663cb1;">Content here</div>
CSS codes
.text {color:#663cb1;}
.background {background-color:#663cb1;}
.border {border:1px solid #663cb1;}

Shades and Tints of #663cb1

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, #010001 is the darkest color, while #f5f2fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663cb1

A tone is produced by adding gray to any pure hue. In this case, #75737a is the less saturated color, while #5705e8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663cb1 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
  • #565656 Achromatopsia 0.005% of the population
  • #595168 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #005bb3 Protanopia 1% of men
  • #00609e Deuteranopia 1% of men
  • #565f66 Tritanopia 0.001% of the population
Trichromacy
  • #2550b2 Protanomaly 1% of men, 0.01% of women
  • #2553a5 Deuteranomaly 6% of men, 0.4% of women
  • #5c5281 Tritanomaly 0.01% of the population