#646c8b Color Information

In a RGB color space, hex #646c8b is composed of 39.2% red, 42.4% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 28.1% cyan, 22.3% magenta, 0% yellow and 45.5% black. It has a hue angle of 227.7 degrees, a saturation of 16.3% and a lightness of 46.9%. #646c8b color hex could be obtained by blending #c8d8ff with #000017. Closest websafe color is: #666699.

    • R 39
    • G 42
    • B 55
    RGB color chart
    • C 28
    • M 22
    • Y 0
    • K 45
    CMYK color chart

#646c8b color description : Mostly desaturated dark blue.

#646c8b Color Conversion

The hexadecimal color #646c8b has RGB values of R:100, G:108, B:139 and CMYK values of C:0.28, M:0.22, Y:0, K:0.45. Its decimal value is 6581387.

Hex triplet 646c8b #646c8b
RGB Decimal 100, 108, 139 rgb(100,108,139)
RGB Percent 39.2, 42.4, 54.5 rgb(39.2%,42.4%,54.5%)
CMYK 28, 22, 0, 45
HSL 227.7°, 16.3, 46.9 hsl(227.7,16.3%,46.9%)
HSV (or HSB) 227.7°, 28.1, 54.5
Web Safe 666699 #666699
CIE-LAB 46.04, 4.443, -18.019
XYZ 15.277, 15.298, 26.573
xyY 0.267, 0.268, 15.298
CIE-LCH 46.04, 18.558, 283.851
CIE-LUV 46.04, -5.688, -26.334
Hunter-Lab 39.113, 1.274, -12.901
Binary 01100100, 01101100, 10001011

Color Schemes with #646c8b

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

Alternatives to #646c8b

Below, you can see some colors close to #646c8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646c8b Preview

Text with hexadecimal color #646c8b

This text has a font color of #646c8b.

<span style="color:#646c8b;">Text here</span>
#646c8b background color

This paragraph has a background color of #646c8b.

<p style="background-color:#646c8b;">Content here</p>
#646c8b border color

This element has a border color of #646c8b.

<div style="border:1px solid #646c8b;">Content here</div>
CSS codes
.text {color:#646c8b;}
.background {background-color:#646c8b;}
.border {border:1px solid #646c8b;}

Shades and Tints of #646c8b

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, #020202 is the darkest color, while #f6f6f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646c8b

A tone is produced by adding gray to any pure hue. In this case, #767779 is the less saturated color, while #0836e7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646c8b 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
  • #6d6d6d Achromatopsia 0.005% of the population
  • #6b6d73 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6c7390 Protanopia 1% of men
  • #6f7291 Deuteranopia 1% of men
  • #67767f Tritanopia 0.001% of the population
Trichromacy
  • #69708e Protanomaly 1% of men, 0.01% of women
  • #6b708f Deuteranomaly 6% of men, 0.4% of women
  • #667283 Tritanomaly 0.01% of the population