#663d81 Color Information

In a RGB color space, hex #663d81 is composed of 40% red, 23.9% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 20.9% cyan, 52.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 276.2 degrees, a saturation of 35.8% and a lightness of 37.3%. #663d81 color hex could be obtained by blending #cc7aff with #000003. Closest websafe color is: #663399.

    • R 40
    • G 24
    • B 51
    RGB color chart
    • C 21
    • M 53
    • Y 0
    • K 49
    CMYK color chart

#663d81 color description : Dark moderate violet.

#663d81 Color Conversion

The hexadecimal color #663d81 has RGB values of R:102, G:61, B:129 and CMYK values of C:0.21, M:0.53, Y:0, K:0.49. Its decimal value is 6700417.

Hex triplet 663d81 #663d81
RGB Decimal 102, 61, 129 rgb(102,61,129)
RGB Percent 40, 23.9, 50.6 rgb(40%,23.9%,50.6%)
CMYK 21, 53, 0, 49
HSL 276.2°, 35.8, 37.3 hsl(276.2,35.8%,37.3%)
HSV (or HSB) 276.2°, 52.7, 50.6
Web Safe 663399 #663399
CIE-LAB 33.451, 31.32, -31.523
XYZ 11.11, 7.747, 21.678
xyY 0.274, 0.191, 7.747
CIE-LCH 33.451, 44.437, 314.815
CIE-LUV 33.451, 14.434, -46.028
Hunter-Lab 27.834, 22.539, -26.692
Binary 01100110, 00111101, 10000001

Color Schemes with #663d81

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

Alternatives to #663d81

Below, you can see some colors close to #663d81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#663d81 Preview

Text with hexadecimal color #663d81

This text has a font color of #663d81.

<span style="color:#663d81;">Text here</span>
#663d81 background color

This paragraph has a background color of #663d81.

<p style="background-color:#663d81;">Content here</p>
#663d81 border color

This element has a border color of #663d81.

<div style="border:1px solid #663d81;">Content here</div>
CSS codes
.text {color:#663d81;}
.background {background-color:#663d81;}
.border {border:1px solid #663d81;}

Shades and Tints of #663d81

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, #070409 is the darkest color, while #fcfbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #663d81

A tone is produced by adding gray to any pure hue. In this case, #605a64 is the less saturated color, while #7203bb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #663d81 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
  • #554d5b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #385593 Protanopia 1% of men
  • #405781 Deuteranopia 1% of men
  • #655359 Tritanopia 0.001% of the population
Trichromacy
  • #484c8c Protanomaly 1% of men, 0.01% of women
  • #4e4e81 Deuteranomaly 6% of men, 0.4% of women
  • #654b67 Tritanomaly 0.01% of the population