I've had the question come up a couple of times lately via PM and email about what brand of acrylics I use and what colors to start out with for newbies.
I'll start out by saying that my collection of colors is a little on the obsessive side, mainly because I come across projects that require odd-ball blends & such and if I can get around custom mixing a color by buying something I will. The reason being is if you ever need to do a touch up or recreate the piece/color, having it premixed in a bottle is much better than trying to re-mix it. Some things you can't get out of a bottle though, like skin tone since it varies so much. very few companies produce a skin tone and even fewer produce a good one.
As you can see in the picture below, I prefer the Golden Fluid Acrylics brand but also use Angelus Leather Paints as a second choice.
Here is a good starting line-up for folks looking to start acrylic painting on a budget with as few colors as possible:
Black (Carbon or Coal)
White (Titanium and/or Zinc)
Naphthol Red
Phthalo Blue
Hansa Yellow
Burnt Sienna
Burnt Umber
For Brushes, my favorites are the Scholastic Wonder White Taklon brushes (with the long handles) from Dick Blick Art Supply. They are great brushes at a very reasonable price and are made for water color & acrylics specifically. My go to types of brushes are:
Round size 0 for fine details
Bright size 4 & 6 for large flat areas and for working color from/to edges
Flat Foot Wash size 1/2" for doing washes and large fades/shadows
Script size 2 & 4 for doing pinstripping, and hair that involves long highlights
Fan size 2 for various effects
Another handy brush that can be found at craft stores like Michael's is a "stippling brush" and is great for water spray, foam, clouds and similar effects. They can usually be found with the stenciling and tole painting supplies.
Back to the colors...the first 5 should be pretty self explanatory. Those five are the basis for pretty much any other color. Red + Blue = Purple, Blue + Yellow = Green, Purple + Yellow + Black = Burgundy, etc. it's all a matter of how much to mix and that's entirely up to you and what you're after. The last two are used for tonal changes.
A common mistake is to use black to simply make a darker version of a color. This isn't quite true in fact, some art instructors won't even let you bring black into the classroom until you've mastered color mixing without it. Umber and Sienna are used for shades & tones. What's the difference? Easiest way to explain it is to look at your own skin. Notice the various tones of color between your face, arms, legs, belly, etc. All started out the same color at one time but with age, sun, etc. there are a variety of colors now. These are "tones". Now, stand in the sun and hold out your arm so something is blocking the sunlight. This new area is "shade", literally and artistically. Sienna is used for the tones, which are generally lighter variations but still have a 'warm' aspect to them. Umber is used for shadows, shade, or darker tones...basically where you would normally think to use black. Due to it's brown base though, Umber has less a tendency to wash out the underlying colors and gives them a more natural brown/grey aspect to the underlying color suggesting shadow or shade.
If you really want to paint with a minimalist set of colors, do yourself a favor and buy a good color wheel. The type that move and allow you to see what the base colors for all the secondary & tertiary colors are the best and only cost about $8 but will uncover the mysteries of how to mix somewhere around 45 colors using just the 7 colors listed above.
That's the primer for now. I'll add a bit more on specific mixing when I have some more time later this week. In the meantime, here's what I meant about obsessive color collecting:
Enjoy!
Chris