Fig. (6).
A chromatic scale that evaluates and compares L-lightness (brightness or value), C-chroma (saturation or chroma), H-hue (hue, or tint) parameters.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.