CIE 1931 x & y Coordinates for Illuminant Sources

Designation

x

y

Illuminant A

0.448

0.407

Illuminant B

0.348

0.352

Illuminant C

0.31

0.316

Illuminant D5500

0.332

0.348

Illuminant D6500

0.313

0.329

Illuminant D7500

0.299

0.315

Illuminant E

0.333

0.333

 



© 1998, Imaging Science Foundation.