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POCompare color shades?
 

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    <p>I have two colors, how do I check if they are the same color but just a different shade? I've been trying but I cant seem to figure it out, I really don't know what I'm doing lol... This is what I have so far: </p> <pre><code>import java.awt.Color; public class Sandbox { public Sandbox() { Color c = new Color(5349322); int r, g, b; r = c.getBlue(); g = c.getGreen(); b = c.getRed(); System.out.println("Red: " + r); System.out.println("Green: " + g); System.out.println("Blue: " + b); } private boolean FindColorTol(int intTargetColor, int Tolerance) { Color targetColor = new Color(intTargetColor); Color imgColor = new Color(5349322); int targetRED = targetColor.getBlue(), targetGREEN = targetColor.getGreen(), targetBLUE = targetColor.getRed(), imgRED = imgColor.getBlue(), imgGREEN = imgColor.getGreen(), imgBLUE = imgColor.getRed(); return false; } private int getLargest(int...values) { int largest = 0; for(int i = 0; i &lt; values.length; i++) { if(values.length &gt; i + 1) { if(values[i] &gt; values[i + 1]) largest = values[i]; else largest = values[i + 1]; } } return largest; } public static void main(String[] args) { new Sandbox(); } } </code></pre> <p>And also, why does Color.getRed(), return the value for blue and, Color.getBlue() returns the value for returns the value for red? I am using this to find RGB values: <a href="http://www.colorschemer.com/online.html" rel="nofollow">http://www.colorschemer.com/online.html</a></p> <p><strong>I am trying to use this to find a specified color within an image.</strong></p>
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    1. COI'm no expert in this, but if you get your HSB (hue-saturation-brightness) of the Color objects and compare the hues, you could be well set. The Color class has methods for extracting this, and you may want to check the [Color API](http://docs.oracle.com/javase/7/docs/api/java/awt/Color.html) for the details.
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    2. COSo, should I find the HSB of the color I want to compare with my control color's HSB and subtract the two?
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    3. COSo black is a different shade of white?
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      1. USAndrew Thompson
 

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