#664e81 Color Information

In a RGB color space, hex #664e81 is composed of 40% red, 30.6% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 20.9% cyan, 39.5% magenta, 0% yellow and 49.4% black. It has a hue angle of 268.2 degrees, a saturation of 24.6% and a lightness of 40.6%. #664e81 color hex could be obtained by blending #cc9cff with #000003. Closest websafe color is: #666699.

    • R 40
    • G 31
    • B 51
    RGB color chart
    • C 21
    • M 40
    • Y 0
    • K 49
    CMYK color chart

#664e81 color description : Mostly desaturated dark violet.

#664e81 Color Conversion

The hexadecimal color #664e81 has RGB values of R:102, G:78, B:129 and CMYK values of C:0.21, M:0.4, Y:0, K:0.49. Its decimal value is 6704769.

Hex triplet 664e81 #664e81
RGB Decimal 102, 78, 129 rgb(102,78,129)
RGB Percent 40, 30.6, 50.6 rgb(40%,30.6%,50.6%)
CMYK 21, 40, 0, 49
HSL 268.2°, 24.6, 40.6 hsl(268.2,24.6%,40.6%)
HSV (or HSB) 268.2°, 39.5, 50.6
Web Safe 666699 #666699
CIE-LAB 37.588, 21.001, -25.02
XYZ 12.166, 9.859, 22.03
xyY 0.276, 0.224, 9.859
CIE-LCH 37.588, 32.666, 310.01
CIE-LUV 37.588, 8.48, -37.121
Hunter-Lab 31.398, 14.214, -19.62
Binary 01100110, 01001110, 10000001

Color Schemes with #664e81

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

Alternatives to #664e81

Below, you can see some colors close to #664e81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664e81 Preview

Text with hexadecimal color #664e81

This text has a font color of #664e81.

<span style="color:#664e81;">Text here</span>
#664e81 background color

This paragraph has a background color of #664e81.

<p style="background-color:#664e81;">Content here</p>
#664e81 border color

This element has a border color of #664e81.

<div style="border:1px solid #664e81;">Content here</div>
CSS codes
.text {color:#664e81;}
.background {background-color:#664e81;}
.border {border:1px solid #664e81;}

Shades and Tints of #664e81

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, #050407 is the darkest color, while #fbfafc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664e81

A tone is produced by adding gray to any pure hue. In this case, #676669 is the less saturated color, while #6206c9 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664e81 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
  • #5b5b5b Achromatopsia 0.005% of the population
  • #5d5863 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4f5f8d Protanopia 1% of men
  • #536084 Deuteranopia 1% of men
  • #675e65 Tritanopia 0.001% of the population
Trichromacy
  • #575989 Protanomaly 1% of men, 0.01% of women
  • #5a5983 Deuteranomaly 6% of men, 0.4% of women
  • #66586f Tritanomaly 0.01% of the population