| IsColorSimilar(Color, Color, Byte) | Determines whether two colors are similar. It compares the RGB channel difference to match inside the range of the specified tolerance threshold value. |
| IsColorSimilar(Color, Color, Byte, Byte, Byte) | Determines whether two colors are similar. It compares the RGB channel differences to match inside the range of the specified tolerance threshold values. |
| IsColorSimilar(Color, Color, Byte, Byte, Byte, Byte) | Determines whether two colors are similar. It compares the ARGB channel differences to match inside the range of the specified tolerance threshold values. |