#646b75 Color Information

In a RGB color space, hex #646b75 is composed of 39.2% red, 42% green and 45.9% blue. Whereas in a CMYK color space, it is composed of 14.5% cyan, 8.5% magenta, 0% yellow and 54.1% black. It has a hue angle of 215.3 degrees, a saturation of 7.8% and a lightness of 42.5%. #646b75 color hex could be obtained by blending #c8d6ea with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 46
    RGB color chart
    • C 15
    • M 9
    • Y 0
    • K 54
    CMYK color chart

#646b75 color description : Dark grayish blue.

#646b75 Color Conversion

The hexadecimal color #646b75 has RGB values of R:100, G:107, B:117 and CMYK values of C:0.15, M:0.09, Y:0, K:0.54. Its decimal value is 6581109.

Hex triplet 646b75 #646b75
RGB Decimal 100, 107, 117 rgb(100,107,117)
RGB Percent 39.2, 42, 45.9 rgb(39.2%,42%,45.9%)
CMYK 15, 9, 0, 54
HSL 215.3°, 7.8, 42.5 hsl(215.3,7.8%,42.5%)
HSV (or HSB) 215.3°, 14.5, 45.9
Web Safe 666666 #666666
CIE-LAB 44.954, -0.425, -6.484
XYZ 13.723, 14.509, 18.906
xyY 0.291, 0.308, 14.509
CIE-LCH 44.954, 6.498, 266.25
CIE-LUV 44.954, -4.258, -8.796
Hunter-Lab 38.091, -2.348, -2.765
Binary 01100100, 01101011, 01110101

Color Schemes with #646b75

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

Alternatives to #646b75

Below, you can see some colors close to #646b75. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646b75 Preview

Text with hexadecimal color #646b75

This text has a font color of #646b75.

<span style="color:#646b75;">Text here</span>
#646b75 background color

This paragraph has a background color of #646b75.

<p style="background-color:#646b75;">Content here</p>
#646b75 border color

This element has a border color of #646b75.

<div style="border:1px solid #646b75;">Content here</div>
CSS codes
.text {color:#646b75;}
.background {background-color:#646b75;}
.border {border:1px solid #646b75;}

Shades and Tints of #646b75

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, #010101 is the darkest color, while #f5f6f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646b75

A tone is produced by adding gray to any pure hue. In this case, #6c6c6d is the less saturated color, while #085bd1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646b75 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
  • #71717b Protanopia 1% of men
  • #776f7d Deuteranopia 1% of men
  • #6b727b Tritanopia 0.001% of the population
  • #6c6f79 Protanomaly 1% of men, 0.01% of women
  • #706d7a Deuteranomaly 6% of men, 0.4% of women
  • #687078 Tritanomaly 0.01% of the population