#645e66 Color Information

In a RGB color space, hex #645e66 is composed of 39.2% red, 36.9% green and 40% blue. Whereas in a CMYK color space, it is composed of 2% cyan, 7.8% magenta, 0% yellow and 60% black. It has a hue angle of 285 degrees, a saturation of 4.1% and a lightness of 38.4%. #645e66 color hex could be obtained by blending #c8bccc with #000000. Closest websafe color is: #666666.

    • R 39
    • G 37
    • B 40
    RGB color chart
    • C 2
    • M 8
    • Y 0
    • K 60
    CMYK color chart

#645e66 color description : Very dark grayish violet.

#645e66 Color Conversion

The hexadecimal color #645e66 has RGB values of R:100, G:94, B:102 and CMYK values of C:0.02, M:0.08, Y:0, K:0.6. Its decimal value is 6577766.

Hex triplet 645e66 #645e66
RGB Decimal 100, 94, 102 rgb(100,94,102)
RGB Percent 39.2, 36.9, 40 rgb(39.2%,36.9%,40%)
CMYK 2, 8, 0, 60
HSL 285°, 4.1, 38.4 hsl(285,4.1%,38.4%)
HSV (or HSB) 285°, 7.8, 40
Web Safe 666666 #666666
CIE-LAB 40.693, 4.045, -3.698
XYZ 11.656, 11.674, 14.209
xyY 0.311, 0.311, 11.674
CIE-LCH 40.693, 5.481, 317.571
CIE-LUV 40.693, 2.862, -5.458
Hunter-Lab 34.167, 1.102, -0.739
Binary 01100100, 01011110, 01100110

Color Schemes with #645e66

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

Alternatives to #645e66

Below, you can see some colors close to #645e66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645e66 Preview

Text with hexadecimal color #645e66

This text has a font color of #645e66.

<span style="color:#645e66;">Text here</span>
#645e66 background color

This paragraph has a background color of #645e66.

<p style="background-color:#645e66;">Content here</p>
#645e66 border color

This element has a border color of #645e66.

<div style="border:1px solid #645e66;">Content here</div>
CSS codes
.text {color:#645e66;}
.background {background-color:#645e66;}
.border {border:1px solid #645e66;}

Shades and Tints of #645e66

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, #0a090a is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645e66

A tone is produced by adding gray to any pure hue. In this case, #645e66 is the less saturated color, while #9104c0 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645e66 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
  • #616161 Achromatopsia 0.005% of the population
  • #626062 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #67676e Protanopia 1% of men
  • #6e656e Deuteranopia 1% of men
  • #6c666d Tritanopia 0.001% of the population
Trichromacy
  • #66646b Protanomaly 1% of men, 0.01% of women
  • #6a626b Deuteranomaly 6% of men, 0.4% of women
  • #69636a Tritanomaly 0.01% of the population