Here's the calculator.  Click the sample button and run your mouse up and down!
If you would like this along with the .html file to run it off-line, in your browser, download the .ZIP file below.  Unzip into one folder.
The RGB Color Calculator
«   The RGB Color Calculator - web page color resources   »
web safe
samples
random
table
links
help
  « enter 6-digit HEX code

    <HEX code area>
 « RGB values

    <RGB area>
   
     <tweaking area>
 « HSV values

    <HSV area>
Right click, and save target as on the following .ZIP file.
scrollbarz.zip

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