#643b81 Color Information

In a RGB color space, hex #643b81 is composed of 39.2% red, 23.1% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 22.5% cyan, 54.3% magenta, 0% yellow and 49.4% black. It has a hue angle of 275.1 degrees, a saturation of 37.2% and a lightness of 36.9%. #643b81 color hex could be obtained by blending #c876ff with #000003. Closest websafe color is: #663399.

    • R 39
    • G 23
    • B 51
    RGB color chart
    • C 22
    • M 54
    • Y 0
    • K 49
    CMYK color chart

#643b81 color description : Dark moderate violet.

#643b81 Color Conversion

The hexadecimal color #643b81 has RGB values of R:100, G:59, B:129 and CMYK values of C:0.22, M:0.54, Y:0, K:0.49. Its decimal value is 6568833.

Hex triplet 643b81 #643b81
RGB Decimal 100, 59, 129 rgb(100,59,129)
RGB Percent 39.2, 23.1, 50.6 rgb(39.2%,23.1%,50.6%)
CMYK 22, 54, 0, 49
HSL 275.1°, 37.2, 36.9 hsl(275.1,37.2%,36.9%)
HSV (or HSB) 275.1°, 54.3, 50.6
Web Safe 663399 #663399
CIE-LAB 32.75, 31.908, -32.65
XYZ 10.781, 7.422, 21.632
xyY 0.271, 0.186, 7.422
CIE-LCH 32.75, 45.653, 314.341
CIE-LUV 32.75, 13.947, -47.316
Hunter-Lab 27.244, 22.961, -28.006
Binary 01100100, 00111011, 10000001

Color Schemes with #643b81

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

Alternatives to #643b81

Below, you can see some colors close to #643b81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#643b81 Preview

Text with hexadecimal color #643b81

This text has a font color of #643b81.

<span style="color:#643b81;">Text here</span>
#643b81 background color

This paragraph has a background color of #643b81.

<p style="background-color:#643b81;">Content here</p>
#643b81 border color

This element has a border color of #643b81.

<div style="border:1px solid #643b81;">Content here</div>
CSS codes
.text {color:#643b81;}
.background {background-color:#643b81;}
.border {border:1px solid #643b81;}

Shades and Tints of #643b81

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, #060408 is the darkest color, while #fbf9fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #643b81

A tone is produced by adding gray to any pure hue. In this case, #5f5864 is the less saturated color, while #6e01bb is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #643b81 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
  • #4f4f4f Achromatopsia 0.005% of the population
  • #534b59 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #335493 Protanopia 1% of men
  • #3c5681 Deuteranopia 1% of men
  • #625157 Tritanopia 0.001% of the population
Trichromacy
  • #454b8c Protanomaly 1% of men, 0.01% of women
  • #4b4c81 Deuteranomaly 6% of men, 0.4% of women
  • #634966 Tritanomaly 0.01% of the population