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+22 votes

Hey guys,

This is for the Lab 3G. I'm trying to create a new color. I tried using:

panel.setBackground(new Color.RED37);

When I do this eclipse marks it as an error and tries to get me to use a class constant.

asked in CSC211_Winter2018 by (8 points)

2 Answers

+17 votes

When creating a color, instead of putting RED37 as you wrote here, you instead must write a RGB (red, green, blue) value inside parentheses up to a value of 255. Here is an example which sets the background color to blue:

panel.setBackground(new Color(0,0,255));

answered by (8 points)
+11 votes

If you want to create a new color, you have to put the number correspond to these three color: RED, GREEN, BLUE (RGB). You can try out this website to find the color you want and which number to put in each color: https://www.rapidtables.com/web/color/RGB_Color.html

answered by (8 points)