Taking a theoretical approach to colour, i have been researching into using colour in advertising to gain an idea on what colours generally work better. I looked at The Psychology of colour https://www.helpscout.net/blog/psychology-of-color/ which basically stated that colour plays the most important role in advertising as 90% of people make a judgement of a product purely based on the colours. Our brains recognise a product through the use of colour therefore making the colour of a product very important.
I also looked at what colours mean what, for example the table below shows that grey tones suggest balance, calmness and Neutral. Green suggests Peace, Health and growth relating to my own logo/web page design. Blue suggests trust, Dependance and Strength. Etc as shown on the image below.