A new tool just landed in the Classroom!
The Color Attribute Explorer lets you select any pure hue and adjust value, chroma, and clarity independently. See exactly what each attribute does in isolation rather than just reading about it. It also includes five modifiers: tint, shade, tone, toast, and dull. When you apply any of them, ghost indicators appear on the sliders showing which attributes are shifting and why. There is an explanation panel for each one that gets into the actual mechanism (including why tinting and shading are not simply opposites, and why toasting a cool hue also dulls it).
At the bottom of the tool there is a full color vocabulary reference. Every term you have probably encountered in color analysis (bright, muted, soft, burnished, jewel-toned, earthy) is translated into its precise attribute definition. The Soft vs Muted entry is worth reading on its own.
Find it in the Classroom under Color Attribute Explorer. Go play with it!
This is a first version and I would love your feedback. What would make it more useful to you? What's missing, what's confusing, what do you want to be able to do that you can't do yet? Drop it in the comments.