#646f8b Color Information

In a RGB color space, hex #646f8b is composed of 39.2% red, 43.5% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 28.1% cyan, 20.1% magenta, 0% yellow and 45.5% black. It has a hue angle of 223.1 degrees, a saturation of 16.3% and a lightness of 46.9%. #646f8b color hex could be obtained by blending #c8deff with #000017. Closest websafe color is: #666699.

    • R 39
    • G 44
    • B 55
    RGB color chart
    • C 28
    • M 20
    • Y 0
    • K 45
    CMYK color chart

#646f8b color description : Mostly desaturated dark blue.

#646f8b Color Conversion

The hexadecimal color #646f8b has RGB values of R:100, G:111, B:139 and CMYK values of C:0.28, M:0.2, Y:0, K:0.45. Its decimal value is 6582155.

Hex triplet 646f8b #646f8b
RGB Decimal 100, 111, 139 rgb(100,111,139)
RGB Percent 39.2, 43.5, 54.5 rgb(39.2%,43.5%,54.5%)
CMYK 28, 20, 0, 45
HSL 223.1°, 16.3, 46.9 hsl(223.1,16.3%,46.9%)
HSV (or HSB) 223.1°, 28.1, 54.5
Web Safe 666699 #666699
CIE-LAB 46.898, 2.639, -16.707
XYZ 15.599, 15.942, 26.68
xyY 0.268, 0.274, 15.942
CIE-LCH 46.898, 16.914, 278.977
CIE-LUV 46.898, -6.982, -24.234
Hunter-Lab 39.927, -0.135, -11.669
Binary 01100100, 01101111, 10001011

Color Schemes with #646f8b

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

Alternatives to #646f8b

Below, you can see some colors close to #646f8b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646f8b Preview

Text with hexadecimal color #646f8b

This text has a font color of #646f8b.

<span style="color:#646f8b;">Text here</span>
#646f8b background color

This paragraph has a background color of #646f8b.

<p style="background-color:#646f8b;">Content here</p>
#646f8b border color

This element has a border color of #646f8b.

<div style="border:1px solid #646f8b;">Content here</div>
CSS codes
.text {color:#646f8b;}
.background {background-color:#646f8b;}
.border {border:1px solid #646f8b;}

Shades and Tints of #646f8b

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 #646f8b

A tone is produced by adding gray to any pure hue. In this case, #767779 is the less saturated color, while #0847e7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646f8b 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.

  • #6f6f6f Achromatopsia 0.005% of the population
  • #6d6f75 Atypical Achromatopsia 0.001% of the population
  • #6f7590 Protanopia 1% of men
  • #727491 Deuteranopia 1% of men
  • #687982 Tritanopia 0.001% of the population
  • #6b738e Protanomaly 1% of men, 0.01% of women
  • #6d728f Deuteranomaly 6% of men, 0.4% of women
  • #667585 Tritanomaly 0.01% of the population