#646e72 Color Information

In a RGB color space, hex #646e72 is composed of 39.2% red, 43.1% green and 44.7% blue. Whereas in a CMYK color space, it is composed of 12.3% cyan, 3.5% magenta, 0% yellow and 55.3% black. It has a hue angle of 197.1 degrees, a saturation of 6.5% and a lightness of 42%. #646e72 color hex could be obtained by blending #c8dce4 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 43
    • B 45
    RGB color chart
    • C 12
    • M 4
    • Y 0
    • K 55
    CMYK color chart

#646e72 color description : Very dark grayish blue.

#646e72 Color Conversion

The hexadecimal color #646e72 has RGB values of R:100, G:110, B:114 and CMYK values of C:0.12, M:0.04, Y:0, K:0.55. Its decimal value is 6581874.

Hex triplet 646e72 #646e72
RGB Decimal 100, 110, 114 rgb(100,110,114)
RGB Percent 39.2, 43.1, 44.7 rgb(39.2%,43.1%,44.7%)
CMYK 12, 4, 0, 55
HSL 197.1°, 6.5, 42 hsl(197.1,6.5%,42%)
HSV (or HSB) 197.1°, 12.3, 44.7
Web Safe 666666 #666666
CIE-LAB 45.738, -2.886, -3.52
XYZ 13.868, 15.076, 18.098
xyY 0.295, 0.32, 15.076
CIE-LCH 45.738, 4.552, 230.655
CIE-LUV 45.738, -5.56, -4.341
Hunter-Lab 38.828, -4.194, -0.456
Binary 01100100, 01101110, 01110010

Color Schemes with #646e72

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

Alternatives to #646e72

Below, you can see some colors close to #646e72. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646e72 Preview

Text with hexadecimal color #646e72

This text has a font color of #646e72.

<span style="color:#646e72;">Text here</span>
#646e72 background color

This paragraph has a background color of #646e72.

<p style="background-color:#646e72;">Content here</p>
#646e72 border color

This element has a border color of #646e72.

<div style="border:1px solid #646e72;">Content here</div>
CSS codes
.text {color:#646e72;}
.background {background-color:#646e72;}
.border {border:1px solid #646e72;}

Shades and Tints of #646e72

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, #08090a is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646e72

A tone is produced by adding gray to any pure hue. In this case, #646e72 is the less saturated color, while #0198d5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646e72 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.

  • #6b6b6b Achromatopsia 0.005% of the population
  • #6a6c6c Atypical Achromatopsia 0.001% of the population
  • #747378 Protanopia 1% of men
  • #7b707a Deuteranopia 1% of men
  • #6c747d Tritanopia 0.001% of the population
  • #6e7175 Protanomaly 1% of men, 0.01% of women
  • #726f77 Deuteranomaly 6% of men, 0.4% of women
  • #697279 Tritanomaly 0.01% of the population