#646a55 Color Information

In a RGB color space, hex #646a55 is composed of 39.2% red, 41.6% green and 33.3% blue. Whereas in a CMYK color space, it is composed of 5.7% cyan, 0% magenta, 19.8% yellow and 58.4% black. It has a hue angle of 77.1 degrees, a saturation of 11% and a lightness of 37.5%. #646a55 color hex could be obtained by blending #c8d4aa with #000000. Closest websafe color is: #666666.

    • R 39
    • G 42
    • B 33
    RGB color chart
    • C 6
    • M 0
    • Y 20
    • K 58
    CMYK color chart

#646a55 color description : Very dark grayish green.

#646a55 Color Conversion

The hexadecimal color #646a55 has RGB values of R:100, G:106, B:85 and CMYK values of C:0.06, M:0, Y:0.2, K:0.58. Its decimal value is 6580821.

Hex triplet 646a55 #646a55
RGB Decimal 100, 106, 85 rgb(100,106,85)
RGB Percent 39.2, 41.6, 33.3 rgb(39.2%,41.6%,33.3%)
CMYK 6, 0, 20, 58
HSL 77.1°, 11, 37.5 hsl(77.1,11%,37.5%)
HSV (or HSB) 77.1°, 19.8, 41.6
Web Safe 666666 #666666
CIE-LAB 43.761, -6.416, 11.035
XYZ 12.049, 13.673, 10.598
xyY 0.332, 0.376, 13.673
CIE-LCH 43.761, 12.765, 120.172
CIE-LUV 43.761, -2.411, 14.786
Hunter-Lab 36.977, -6.547, 8.891
Binary 01100100, 01101010, 01010101

Color Schemes with #646a55

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

Alternatives to #646a55

Below, you can see some colors close to #646a55. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#646a55 Preview

Text with hexadecimal color #646a55

This text has a font color of #646a55.

<span style="color:#646a55;">Text here</span>
#646a55 background color

This paragraph has a background color of #646a55.

<p style="background-color:#646a55;">Content here</p>
#646a55 border color

This element has a border color of #646a55.

<div style="border:1px solid #646a55;">Content here</div>
CSS codes
.text {color:#646a55;}
.background {background-color:#646a55;}
.border {border:1px solid #646a55;}

Shades and Tints of #646a55

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, #080806 is the darkest color, while #fdfdfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #646a55

A tone is produced by adding gray to any pure hue. In this case, #61635c is the less saturated color, while #87bb04 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #646a55 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
  • #666666 Achromatopsia 0.005% of the population
  • #666763 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #756f5c Protanopia 1% of men
  • #7f6b5f Deuteranopia 1% of men
  • #706e76 Tritanopia 0.001% of the population
Trichromacy
  • #6f6d59 Protanomaly 1% of men, 0.01% of women
  • #756a5b Deuteranomaly 6% of men, 0.4% of women
  • #6b6c6a Tritanomaly 0.01% of the population