5 Nov
2022
5 Nov
'22
6:46 p.m.
Hello my colorful friends! I pray you are doing well. I have a math question for you. I would like to display the viewing conditions' illuminant and surround on a 1931 2deg chromaticity plot. These are un-normalized CIEXYZ values that need to be normalized within the plot range (0-1 both axes) first. Example: sRGB IEC 2.1 profile: Illuminant - 19.6445 20.3718 16.8089 Surround - 3.92889 4.07439 3.36179 How to normalize them? Please forgive my ignorance; I am learning every day. I thank you in advance for any support you might be able to provide. : ) Jeff Jeff Nova Chief Executive Officer Colorhythm https://colorhythm.com Mobile: +1 510-710-9590 Main: +1 415-399-9921