Welcome! The energy we work with is neutral ( neither good/evil). The "Colour" really is determined by the user and their intent. May you find what you seek. Have you read the articles? Many great tips on getting started, and many people will share tips also.
So many subjective terms it gives me a headache sometimes to see them. Let me educate you all that do not know currently. Magick when given a label has only the meaning to the beholder. In which it only matters to the individual not the general populous.
Spellcasting for financial gain is spellcasting for financial gain but if you want to help people remember that the finances you gain have to come from somewhere and if anyone comes to harm because of greed, there are reprocussions. A blessing spell to find the appropriate career with the income needed is a safer route in my opinion. It could have just been a bad coincidence but a Military friend of mine in California was deep in debt and cast a money attraction spell. Her Aunt died two days later in automobile accident and ended up leaving her more than she needed. As I said it could have been a coincidence but I do not believe it was.