#646c6f Color Information

In a RGB color space, hex #646c6f is composed of 39.2% red, 42.4% green and 43.5% blue. Whereas in a CMYK color space, it is composed of 9.9% cyan, 2.7% magenta, 0% yellow and 56.5% black. It has a hue angle of 196.4 degrees, a saturation of 5.2% and a lightness of 41.4%. #646c6f color hex could be obtained by blending #c8d8de with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 44
    RGB color chart
    • C 10
    • M 3
    • Y 0
    • K 56
    CMYK color chart

#646c6f color description : Very dark grayish blue.

#646c6f Color Conversion

The hexadecimal color #646c6f has RGB values of R:100, G:108, B:111 and CMYK values of C:0.1, M:0.03, Y:0, K:0.56. Its decimal value is 6581359.

Hex triplet 646c6f #646c6f
RGB Decimal 100, 108, 111 rgb(100,108,111)
RGB Percent 39.2, 42.4, 43.5 rgb(39.2%,42.4%,43.5%)
CMYK 10, 3, 0, 56
HSL 196.4°, 5.2, 41.4 hsl(196.4,5.2%,41.4%)
HSV (or HSB) 196.4°, 9.9, 43.5
Web Safe 666666 #666666
CIE-LAB 45.056, -2.382, -2.724
XYZ 13.487, 14.582, 17.142
xyY 0.298, 0.323, 14.582
CIE-LCH 45.056, 3.619, 228.829
CIE-LUV 45.056, -4.479, -3.309
Hunter-Lab 38.186, -3.783, 0.115
Binary 01100100, 01101100, 01101111

Color Schemes with #646c6f

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

Alternatives to #646c6f

Below, you can see some colors close to #646c6f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646c6f Preview

Text with hexadecimal color #646c6f

This text has a font color of #646c6f.

<span style="color:#646c6f;">Text here</span>
#646c6f background color

This paragraph has a background color of #646c6f.

<p style="background-color:#646c6f;">Content here</p>
#646c6f border color

This element has a border color of #646c6f.

<div style="border:1px solid #646c6f;">Content here</div>
CSS codes
.text {color:#646c6f;}
.background {background-color:#646c6f;}
.border {border:1px solid #646c6f;}

Shades and Tints of #646c6f

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 #646c6f

A tone is produced by adding gray to any pure hue. In this case, #646c6f is the less saturated color, while #0398d0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646c6f 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.

  • #6a6a6a Achromatopsia 0.005% of the population
  • #696a6b Atypical Achromatopsia 0.001% of the population
  • #737175 Protanopia 1% of men
  • #7a6f77 Deuteranopia 1% of men
  • #6d727b Tritanopia 0.001% of the population
  • #6d6f73 Protanomaly 1% of men, 0.01% of women
  • #726e74 Deuteranomaly 6% of men, 0.4% of women
  • #697076 Tritanomaly 0.01% of the population