The Munsell color system specifies colors based on hue, chroma
Munsell color system - Wikipedia
Michael Murdoch: A Non-linear Career Path To Color Science
Delving Deeper Into Color Space - Yasmina Jraissati, Igor Douven, 2018
A Color System for Artists and Scientists Alike
Quantifying Color - The Munsell Color System and the ISCC Collection
Munsell Color Science Laboratory (MCSL)
Munsell color system - Wikipedia
Munsell Color Science Laboratory (MCSL)