#646b74 Color Information

In a RGB color space, hex #646b74 is composed of 39.2% red, 42% green and 45.5% blue. Whereas in a CMYK color space, it is composed of 13.8% cyan, 7.8% magenta, 0% yellow and 54.5% black. It has a hue angle of 213.8 degrees, a saturation of 7.4% and a lightness of 42.4%. #646b74 color hex could be obtained by blending #c8d6e8 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 45
    RGB color chart
    • C 14
    • M 8
    • Y 0
    • K 55
    CMYK color chart

#646b74 color description : Dark grayish blue.

#646b74 Color Conversion

The hexadecimal color #646b74 has RGB values of R:100, G:107, B:116 and CMYK values of C:0.14, M:0.08, Y:0, K:0.55. Its decimal value is 6581108.

Hex triplet 646b74 #646b74
RGB Decimal 100, 107, 116 rgb(100,107,116)
RGB Percent 39.2, 42, 45.5 rgb(39.2%,42%,45.5%)
CMYK 14, 8, 0, 55
HSL 213.8°, 7.4, 42.4 hsl(213.8,7.4%,42.4%)
HSV (or HSB) 213.8°, 13.8, 45.5
Web Safe 666666 #666666
CIE-LAB 44.921, -0.657, -5.932
XYZ 13.665, 14.486, 18.598
xyY 0.292, 0.31, 14.486
CIE-LCH 44.921, 5.968, 263.681
CIE-LUV 44.921, -4.214, -7.988
Hunter-Lab 38.06, -2.516, -2.33
Binary 01100100, 01101011, 01110100

Color Schemes with #646b74

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

Alternatives to #646b74

Below, you can see some colors close to #646b74. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646b74 Preview

Text with hexadecimal color #646b74

This text has a font color of #646b74.

<span style="color:#646b74;">Text here</span>
#646b74 background color

This paragraph has a background color of #646b74.

<p style="background-color:#646b74;">Content here</p>
#646b74 border color

This element has a border color of #646b74.

<div style="border:1px solid #646b74;">Content here</div>
CSS codes
.text {color:#646b74;}
.background {background-color:#646b74;}
.border {border:1px solid #646b74;}

Shades and Tints of #646b74

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, #000000 is the darkest color, while #f5f5f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646b74

A tone is produced by adding gray to any pure hue. In this case, #646b74 is the less saturated color, while #005fd8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646b74 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
  • #696a6c Atypical Achromatopsia 0.001% of the population
  • #71717a Protanopia 1% of men
  • #776f7c Deuteranopia 1% of men
  • #6c727a Tritanopia 0.001% of the population
  • #6c6f78 Protanomaly 1% of men, 0.01% of women
  • #706d79 Deuteranomaly 6% of men, 0.4% of women
  • #696f78 Tritanomaly 0.01% of the population