#646b6f Color Information

In a RGB color space, hex #646b6f is composed of 39.2% red, 42% green and 43.5% blue. Whereas in a CMYK color space, it is composed of 9.9% cyan, 3.6% magenta, 0% yellow and 56.5% black. It has a hue angle of 201.8 degrees, a saturation of 5.2% and a lightness of 41.4%. #646b6f color hex could be obtained by blending #c8d6de with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 44
    RGB color chart
    • C 10
    • M 4
    • Y 0
    • K 56
    CMYK color chart

#646b6f color description : Very dark grayish blue.

#646b6f Color Conversion

The hexadecimal color #646b6f has RGB values of R:100, G:107, B:111 and CMYK values of C:0.1, M:0.04, Y:0, K:0.56. Its decimal value is 6581103.

Hex triplet 646b6f #646b6f
RGB Decimal 100, 107, 111 rgb(100,107,111)
RGB Percent 39.2, 42, 43.5 rgb(39.2%,42%,43.5%)
CMYK 10, 4, 0, 56
HSL 201.8°, 5.2, 41.4 hsl(201.8,5.2%,41.4%)
HSV (or HSB) 201.8°, 9.9, 43.5
Web Safe 666666 #666666
CIE-LAB 44.762, -1.792, -3.158
XYZ 13.382, 14.372, 17.107
xyY 0.298, 0.32, 14.372
CIE-LCH 44.762, 3.631, 240.422
CIE-LUV 44.762, -3.995, -3.983
Hunter-Lab 37.911, -3.336, -0.217
Binary 01100100, 01101011, 01101111

Color Schemes with #646b6f

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

Alternatives to #646b6f

Below, you can see some colors close to #646b6f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646b6f Preview

Text with hexadecimal color #646b6f

This text has a font color of #646b6f.

<span style="color:#646b6f;">Text here</span>
#646b6f background color

This paragraph has a background color of #646b6f.

<p style="background-color:#646b6f;">Content here</p>
#646b6f border color

This element has a border color of #646b6f.

<div style="border:1px solid #646b6f;">Content here</div>
CSS codes
.text {color:#646b6f;}
.background {background-color:#646b6f;}
.border {border:1px solid #646b6f;}

Shades and Tints of #646b6f

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, #070808 is the darkest color, while #fcfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646b6f

A tone is produced by adding gray to any pure hue. In this case, #646b6f is the less saturated color, while #0386d0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646b6f 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.

  • #696969 Achromatopsia 0.005% of the population
  • #68696a Atypical Achromatopsia 0.001% of the population
  • #727175 Protanopia 1% of men
  • #796e77 Deuteranopia 1% of men
  • #6c727a Tritanopia 0.001% of the population
  • #6d6e73 Protanomaly 1% of men, 0.01% of women
  • #716d74 Deuteranomaly 6% of men, 0.4% of women
  • #696f76 Tritanomaly 0.01% of the population