#645b91 Color Information

In a RGB color space, hex #645b91 is composed of 39.2% red, 35.7% green and 56.9% blue. Whereas in a CMYK color space, it is composed of 31% cyan, 37.2% magenta, 0% yellow and 43.1% black. It has a hue angle of 250 degrees, a saturation of 22.9% and a lightness of 46.3%. #645b91 color hex could be obtained by blending #c8b6ff with #000023. Closest websafe color is: #666699.

    • R 39
    • G 36
    • B 57
    RGB color chart
    • C 31
    • M 37
    • Y 0
    • K 43
    CMYK color chart

#645b91 color description : Mostly desaturated dark blue.

#645b91 Color Conversion

The hexadecimal color #645b91 has RGB values of R:100, G:91, B:145 and CMYK values of C:0.31, M:0.37, Y:0, K:0.43. Its decimal value is 6577041.

Hex triplet 645b91 #645b91
RGB Decimal 100, 91, 145 rgb(100,91,145)
RGB Percent 39.2, 35.7, 56.9 rgb(39.2%,35.7%,56.9%)
CMYK 31, 37, 0, 43
HSL 250°, 22.9, 46.3 hsl(250,22.9%,46.3%)
HSV (or HSB) 250°, 37.2, 56.9
Web Safe 666699 #666699
CIE-LAB 41.588, 16.501, -28.503
XYZ 14.107, 12.236, 28.405
xyY 0.258, 0.223, 12.236
CIE-LCH 41.588, 32.935, 300.067
CIE-LUV 41.588, 0.89, -42.721
Hunter-Lab 34.98, 10.771, -23.661
Binary 01100100, 01011011, 10010001

Color Schemes with #645b91

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

Alternatives to #645b91

Below, you can see some colors close to #645b91. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645b91 Preview

Text with hexadecimal color #645b91

This text has a font color of #645b91.

<span style="color:#645b91;">Text here</span>
#645b91 background color

This paragraph has a background color of #645b91.

<p style="background-color:#645b91;">Content here</p>
#645b91 border color

This element has a border color of #645b91.

<div style="border:1px solid #645b91;">Content here</div>
CSS codes
.text {color:#645b91;}
.background {background-color:#645b91;}
.border {border:1px solid #645b91;}

Shades and Tints of #645b91

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, #000000 is the darkest color, while #f4f3f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645b91

A tone is produced by adding gray to any pure hue. In this case, #706d7f is the less saturated color, while #2700ec is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645b91 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
  • #646464 Achromatopsia 0.005% of the population
  • #64626d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #57689a Protanopia 1% of men
  • #586994 Deuteranopia 1% of men
  • #636b73 Tritanopia 0.001% of the population
Trichromacy
  • #5c6397 Protanomaly 1% of men, 0.01% of women
  • #5c6493 Deuteranomaly 6% of men, 0.4% of women
  • #63657d Tritanomaly 0.01% of the population