Proportionate color inventory (source)
proportioned; being in due proportion; proportional.
informal: a list of items of colors which are balance
non-proportionate color inventory (source)
informal: non-balance list of colors
Process colors are represented as percentages of cyan, magenta, yellow and black. Varying the percentages offers thousands of color possibilities. When four-color process printing is used to reproduce photographs, decorative elements such as borders and graphics can be created out of process colors. This helps to avoid the added expense of an extra plate needed to print each spot color. Patone.com
Informal: Many colors options because its the CYMB spectrum.
Spot colors are standardized colors that can be purchased from a color-matching company or that can be mixed by a commercial printer according to formulations provided by the color-matching company. Informal: Colors avaliable through color matching company and specialized mixing.
Hex Triplet Colors are web colors used for font families and userbox designing.