#646b77 Color Information

In a RGB color space, hex #646b77 is composed of 39.2% red, 42% green and 46.7% blue. Whereas in a CMYK color space, it is composed of 16% cyan, 10.1% magenta, 0% yellow and 53.3% black. It has a hue angle of 217.9 degrees, a saturation of 8.7% and a lightness of 42.9%. #646b77 color hex could be obtained by blending #c8d6ee with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 47
    RGB color chart
    • C 16
    • M 10
    • Y 0
    • K 53
    CMYK color chart

#646b77 color description : Dark grayish blue.

#646b77 Color Conversion

The hexadecimal color #646b77 has RGB values of R:100, G:107, B:119 and CMYK values of C:0.16, M:0.1, Y:0, K:0.53. Its decimal value is 6581111.

Hex triplet 646b77 #646b77
RGB Decimal 100, 107, 119 rgb(100,107,119)
RGB Percent 39.2, 42, 46.7 rgb(39.2%,42%,46.7%)
CMYK 16, 10, 0, 53
HSL 217.9°, 8.7, 42.9 hsl(217.9,8.7%,42.9%)
HSV (or HSB) 217.9°, 16, 46.7
Web Safe 666666 #666666
CIE-LAB 45.021, 0.043, -7.588
XYZ 13.842, 14.556, 19.532
xyY 0.289, 0.304, 14.556
CIE-LCH 45.021, 7.588, 270.328
CIE-LUV 45.021, -4.347, -10.421
Hunter-Lab 38.153, -2.006, -3.646
Binary 01100100, 01101011, 01110111

Color Schemes with #646b77

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

Alternatives to #646b77

Below, you can see some colors close to #646b77. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646b77 Preview

Text with hexadecimal color #646b77

This text has a font color of #646b77.

<span style="color:#646b77;">Text here</span>
#646b77 background color

This paragraph has a background color of #646b77.

<p style="background-color:#646b77;">Content here</p>
#646b77 border color

This element has a border color of #646b77.

<div style="border:1px solid #646b77;">Content here</div>
CSS codes
.text {color:#646b77;}
.background {background-color:#646b77;}
.border {border:1px solid #646b77;}

Shades and Tints of #646b77

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, #010202 is the darkest color, while #f6f7f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646b77

A tone is produced by adding gray to any pure hue. In this case, #6c6d6f is the less saturated color, while #0753d4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646b77 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.

Monochromacy
  • #6a6a6a Achromatopsia 0.005% of the population
  • #696a6d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #70717d Protanopia 1% of men
  • #766f7f Deuteranopia 1% of men
  • #6b737b Tritanopia 0.001% of the population
Trichromacy
  • #6c6f7b Protanomaly 1% of men, 0.01% of women
  • #6f6d7c Deuteranomaly 6% of men, 0.4% of women
  • #687079 Tritanomaly 0.01% of the population