http://www.norajean.com/Biz-Archive/ColorCards/MainGroup.htm

Check out this page in particular if you're new to polymer clay

http://www.norajean.com/Biz-Archive/ColorCards/Samples/Card-002.htm

This is a color card for the color red. 

Let's look at this from the left going to the right. 

The size of this color card is smaller than a playing card. A half dozen of 
these will fit into an Altoid Tin. 

The card is made of black clay that had been cured (heat set) but without a 
finish on it. 

Take a small amount of red clay, condition it (I'll post a separate post about 
conditioning later), roll out a thin ribbon and put it on the left side of the 
card. 

Take a snake of red and a snake of white and twist them like a candy cane and 
lay that under the pure red ribbon.

Mix equal amounts of red and white for a pink hue. To get an equal amount roll out the clay and use a standard cutting tool. A plastic soda straw will do in a pinch. If you don't have a pasta machine to roll out the clay, stack playing 
cards in two towers - 5-10 cards depending on how thick you want the sheet, and roll over your clay with a clean recycled glass jar from your kitchen. That's what I did for the first couple of years before I bought a pasta machine. 

Ok so we have this half white and half red hue. The half/half mix is what I 
refer to as the "base" secondary color. 

Yellow, Red, Blue are the primary colors.

When they are mixed they make secondary colors.

When white is added to anything it make a pastel.

When translucent is added to anything it dilutes the hue, that's how we get gem stone and lemonade, more on that later. 

Ok, so the half red and half white mix got us the base pink. 

See the circles with the little white hearts on them, they are on top of the 
ribbon of the base pink?

Those circles are - base pink + rations of white. The first is base pink with 
two rations of white. The second is base pink with three rations of white. 

Now we make a candy cane of red and yellow straight out of the package. 

We mix them to get a base orange. 

The circles are 

base orange with one ration of white
base orange with two rations of white
base orange with a ration of base pink and that will give you peach... a most 
lovely color. 

The next row is a ribbon made of base pink with two rations of white, one ration of yellow to get the ribbon of Barbie Flesh Caucasian. The last circle on that Barbie Flesh Caucasian ribbon is BFC with one ration of red and another ration of white and it looks like 50/50 popcicle orange. Not all mixes are happy ones. 

The next candy cane is red and blue straight out of the pack.

The base purple is the ribbon. The circles are
base purple with one ration of white
base purple with two rations of white
base purple with three rations of white. 

You see where I'm going with this don't you? Now that we have red mixed with 
yellow and blue, adding white to see what the pastel ratios are, we cure this 
card and splash it with some acrylic floor polish. 

Now we do the same thing to blue

http://www.norajean.com/Biz-Archive/ColorCards/Samples/Card-003.htm

and to yellow

http://www.norajean.com/Biz-Archive/ColorCards/Samples/Card-004.htm

But note ... the yellow card looks different. Since we already mixed red with 
yellow and blue with yellow, to do that again for the yellow color card would be 
totally boring. 

I mixed yellow with pearl, silver, gold. Now we're getting some interesting 
hues. 

You metalclay folks would love the mica polymer clay colors:

Pearl
Silver
Gold
Copper

which you can use straight out of the pack or you can mix with other primary or secondary colors to get some unique hues. 

Now why would I be suggesting that you do the color card exercise? Because I 
don't want you to waste clay. 

Let me digress with a little tale of melted cheddar cheese.

 
http://www.norajean.com/Biz-Archive/food/burgerNfries/CheeseBurger-004.htm

Long time ago I made these mini cheese burgers and accidentally stumbled across the mix for melted cheddar cheese. It was just magically delicious. I made a double fist full before I got the mix right. It took a couple of years of using this melted cheddar cheese mix and giving chunks of it away when I was on tour to use it up. 

In the mean time I found that melted cheddar cheese mix was great as "Toasty 
Top" on miniature baked goods.

http://www.norajean.com/Food/ToastyTop/11-17-05-RollsBuns-003.htm

Time came to make it again and I was stumped. I didn't leave a crumb trail for 
myself to follow to make it again without using up a ton of clay, which I didn't 
want to do again. I was sweating bullets. I wanted more melted cheddar cheese mix but I didn't want to waste clay...then I flashed... Color Cards!

 http://www.norajean.com/Food/ToastyTop/Index.htm

That section is my exploration of Toasty Top mix, aka melted cheddar cheese, and this time I'm leaving a crumb trail for me to follow. In the process I 
discovered pumpkin pie hue, a base for spaghetti sauce, and other hues. 
 

http://www.norajean.com/Food/ToastyTop/005.htm
When I found the hue I wanted I put a big white star on it. 

You see that with the Toasty Top mix I did a "smear" of the mixes. That's 
because to make miniature baked goods with the toasty top I smear the mix down the side of the baked item to get that toasty look.

http://www.norajean.com/Food/ToastyTop/Bikkies-005.htm

Now you're probably saying "I have no plans on making miniature food." Not now maybe but you might not be thinking how fun sushi earrings may be. 

http://www.norajean.com/Biz-Archive/food/Sushi/Sushi-Jewelry-004.htm

or watermelon earrings

http://www.norajean.com/Biz-Archive/food/food-watermelon-009.htm

miniature food can be put on covered pens, covered tins, pins, earrings, 
cufflinks. They are not limited to dolls houses. 

But the challenge with doing miniature food is getting the color correct and 
remembering.....

translucent clay = water

like with peeled oranges

http://www.norajean.com/Biz-Archive/food/Citrus/2002-orange-grp.htm

if some mini food has water in it in real life then you best be looking at 
translucent clay.

Now what about liquid translucent clay? Oh we now can do whipped cream and chocolate sauce. TLS is Translucent Liquid Sculpey, but there are other brands. 

http://www.norajean.com/Biz-Archive/food/TLSastries/Group-TLSastriesThms.htm