#646e81 Color Information

In a RGB color space, hex #646e81 is composed of 39.2% red, 43.1% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 22.5% cyan, 14.7% magenta, 0% yellow and 49.4% black. It has a hue angle of 219.3 degrees, a saturation of 12.7% and a lightness of 44.9%. #646e81 color hex could be obtained by blending #c8dcff with #000003. Closest websafe color is: #666699.

    • R 39
    • G 43
    • B 51
    RGB color chart
    • C 22
    • M 15
    • Y 0
    • K 49
    CMYK color chart

#646e81 color description : Dark grayish blue.

#646e81 Color Conversion

The hexadecimal color #646e81 has RGB values of R:100, G:110, B:129 and CMYK values of C:0.22, M:0.15, Y:0, K:0.49. Its decimal value is 6581889.

Hex triplet 646e81 #646e81
RGB Decimal 100, 110, 129 rgb(100,110,129)
RGB Percent 39.2, 43.1, 50.6 rgb(39.2%,43.1%,50.6%)
CMYK 22, 15, 0, 49
HSL 219.3°, 12.7, 44.9 hsl(219.3,12.7%,44.9%)
HSV (or HSB) 219.3°, 22.5, 50.6
Web Safe 666699 #666699
CIE-LAB 46.239, 0.682, -11.75
XYZ 14.793, 15.446, 22.97
xyY 0.278, 0.29, 15.446
CIE-LCH 46.239, 11.77, 273.321
CIE-LUV 46.239, -6.145, -16.573
Hunter-Lab 39.301, -1.589, -7.141
Binary 01100100, 01101110, 10000001

Color Schemes with #646e81

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

Alternatives to #646e81

Below, you can see some colors close to #646e81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646e81 Preview

Text with hexadecimal color #646e81

This text has a font color of #646e81.

<span style="color:#646e81;">Text here</span>
#646e81 background color

This paragraph has a background color of #646e81.

<p style="background-color:#646e81;">Content here</p>
#646e81 border color

This element has a border color of #646e81.

<div style="border:1px solid #646e81;">Content here</div>
CSS codes
.text {color:#646e81;}
.background {background-color:#646e81;}
.border {border:1px solid #646e81;}

Shades and Tints of #646e81

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, #060607 is the darkest color, while #fbfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646e81

A tone is produced by adding gray to any pure hue. In this case, #6d7178 is the less saturated color, while #0350e2 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646e81 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
  • #6d6d6d Achromatopsia 0.005% of the population
  • #6b6d71 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #717486 Protanopia 1% of men
  • #757288 Deuteranopia 1% of men
  • #6a767f Tritanopia 0.001% of the population
Trichromacy
  • #6c7184 Protanomaly 1% of men, 0.01% of women
  • #6f7085 Deuteranomaly 6% of men, 0.4% of women
  • #677380 Tritanomaly 0.01% of the population