From 504752399b9bee256a35371b98bb96b95708dce0 Mon Sep 17 00:00:00 2001 From: Russ Kollmansberger Date: Fri, 19 Jul 2024 08:38:56 -0500 Subject: [PATCH] Add SetForegroundColorOnBgColor.cs --- SetForegroundColorOnBgColor.cs | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 SetForegroundColorOnBgColor.cs diff --git a/SetForegroundColorOnBgColor.cs b/SetForegroundColorOnBgColor.cs new file mode 100644 index 0000000..a7bc570 --- /dev/null +++ b/SetForegroundColorOnBgColor.cs @@ -0,0 +1,10 @@ +// Taken From: https://stackoverflow.com/questions/2241447/make-foregroundcolor-black-or-white-depending-on-background + +var foreColor = (PerceivedBrightness(backColor) > 130 ? Color.Black : Color.White); + +private int PerceivedBrightness(Color c) { + return (int)Math.Sqrt( + c.R * c.R * .299 + + c.G * c.G * .587 + + c.B * c.B * .114); +} \ No newline at end of file