This function first converts the P3 color to XYZ, then from XYZ to JzCzHz.
The JzCzHz color space is a cylindrical representation of JzAzBz, using lightness,
chroma (saturation), and hue components, with improved perceptual uniformity
for both low and high luminance levels, making it suitable for HDR content.
Converts a P3 color to the JzCzHz color space.
This function first converts the P3 color to XYZ, then from XYZ to JzCzHz. The JzCzHz color space is a cylindrical representation of JzAzBz, using lightness, chroma (saturation), and hue components, with improved perceptual uniformity for both low and high luminance levels, making it suitable for HDR content.