#646c75 Color Information

In a RGB color space, hex #646c75 is composed of 39.2% red, 42.4% green and 45.9% blue. Whereas in a CMYK color space, it is composed of 14.5% cyan, 7.7% magenta, 0% yellow and 54.1% black. It has a hue angle of 211.8 degrees, a saturation of 7.8% and a lightness of 42.5%. #646c75 color hex could be obtained by blending #c8d8ea with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 46
    RGB color chart
    • C 15
    • M 8
    • Y 0
    • K 54
    CMYK color chart

#646c75 color description : Dark grayish blue.

#646c75 Color Conversion

The hexadecimal color #646c75 has RGB values of R:100, G:108, B:117 and CMYK values of C:0.15, M:0.08, Y:0, K:0.54. Its decimal value is 6581365.

Hex triplet 646c75 #646c75
RGB Decimal 100, 108, 117 rgb(100,108,117)
RGB Percent 39.2, 42.4, 45.9 rgb(39.2%,42.4%,45.9%)
CMYK 15, 8, 0, 54
HSL 211.8°, 7.8, 42.5 hsl(211.8,7.8%,42.5%)
HSV (or HSB) 211.8°, 14.5, 45.9
Web Safe 666666 #666666
CIE-LAB 45.246, -1.018, -6.049
XYZ 13.828, 14.719, 18.941
xyY 0.291, 0.31, 14.719
CIE-LCH 45.246, 6.134, 260.443
CIE-LUV 45.246, -4.73, -8.114
Hunter-Lab 38.365, -2.8, -2.417
Binary 01100100, 01101100, 01110101

Color Schemes with #646c75

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

Alternatives to #646c75

Below, you can see some colors close to #646c75. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646c75 Preview

Text with hexadecimal color #646c75

This text has a font color of #646c75.

<span style="color:#646c75;">Text here</span>
#646c75 background color

This paragraph has a background color of #646c75.

<p style="background-color:#646c75;">Content here</p>
#646c75 border color

This element has a border color of #646c75.

<div style="border:1px solid #646c75;">Content here</div>
CSS codes
.text {color:#646c75;}
.background {background-color:#646c75;}
.border {border:1px solid #646c75;}

Shades and Tints of #646c75

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 #646c75

A tone is produced by adding gray to any pure hue. In this case, #6c6c6d is the less saturated color, while #0867d1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646c75 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
  • #6a6b6d Atypical Achromatopsia 0.001% of the population
  • #72727b Protanopia 1% of men
  • #786f7d Deuteranopia 1% of men
  • #6c737b Tritanopia 0.001% of the population
  • #6c6f79 Protanomaly 1% of men, 0.01% of women
  • #706e7a Deuteranomaly 6% of men, 0.4% of women
  • #697079 Tritanomaly 0.01% of the population