#663aa1 Color Information

In a RGB color space, hex #663aa1 is composed of 40% red, 22.7% green and 63.1% blue. Whereas in a CMYK color space, it is composed of 36.6% cyan, 64% magenta, 0% yellow and 36.9% black. It has a hue angle of 265.6 degrees, a saturation of 47% and a lightness of 42.9%. #663aa1 color hex could be obtained by blending #cc74ff with #000043. Closest websafe color is: #663399.

    • R 40
    • G 23
    • B 63
    RGB color chart
    • C 37
    • M 64
    • Y 0
    • K 37
    CMYK color chart

#663aa1 color description : Dark moderate violet.

#663aa1 Color Conversion

The hexadecimal color #663aa1 has RGB values of R:102, G:58, B:161 and CMYK values of C:0.37, M:0.64, Y:0, K:0.37. Its decimal value is 6699681.

Hex triplet 663aa1 #663aa1
RGB Decimal 102, 58, 161 rgb(102,58,161)
RGB Percent 40, 22.7, 63.1 rgb(40%,22.7%,63.1%)
CMYK 37, 64, 0, 37
HSL 265.6°, 47, 42.9 hsl(265.6,47%,42.9%)
HSV (or HSB) 265.6°, 64, 63.1
Web Safe 663399 #663399
CIE-LAB 34.851, 41.204, -48.852
XYZ 13.425, 8.424, 34.635
xyY 0.238, 0.149, 8.424
CIE-LCH 34.851, 63.908, 310.146
CIE-LUV 34.851, 10.2, -71.229
Hunter-Lab 29.024, 31.768, -50.434
Binary 01100110, 00111010, 10100001

Color Schemes with #663aa1

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

Alternatives to #663aa1

Below, you can see some colors close to #663aa1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663aa1 Preview

Text with hexadecimal color #663aa1

This text has a font color of #663aa1.

<span style="color:#663aa1;">Text here</span>
#663aa1 background color

This paragraph has a background color of #663aa1.

<p style="background-color:#663aa1;">Content here</p>
#663aa1 border color

This element has a border color of #663aa1.

<div style="border:1px solid #663aa1;">Content here</div>
CSS codes
.text {color:#663aa1;}
.background {background-color:#663aa1;}
.border {border:1px solid #663aa1;}

Shades and Tints of #663aa1

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, #020102 is the darkest color, while #f6f3fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663aa1

A tone is produced by adding gray to any pure hue. In this case, #6d6d6e is the less saturated color, while #5f07d4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663aa1 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.

  • #535353 Achromatopsia 0.005% of the population
  • #574e63 Atypical Achromatopsia 0.001% of the population
  • #0058ac Protanopia 1% of men
  • #005c99 Deuteranopia 1% of men
  • #5c5960 Tritanopia 0.001% of the population
  • #254da8 Protanomaly 1% of men, 0.01% of women
  • #254f9c Deuteranomaly 6% of men, 0.4% of women
  • #5f4e77 Tritanomaly 0.01% of the population