The CIE A standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent average incandescent/tungsten light.
The CIE A standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent average incandescent/tungsten light.
The CIE B standard illuminant with the supplementary (CIE 1964; 10°) observer. Formerly used to represent average direct sunlight at noon.
The CIE B standard illuminant with the standard (CIE 1931; 2°) observer. Formerly used to represent average direct sunlight at noon.
The CIE C standard illuminant with the supplementary (CIE 1964; 10°) observer. Formerly used to represent average daylight.
The CIE C standard illuminant with the standard (CIE 1931; 2°) observer. Formerly used to represent average daylight.
The CIE D50 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent ICC profile PCS. Typically used in the printing industry.
The CIE D50 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent ICC profile PCS. Typically used in the printing industry.
The CIE D55 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent mid-morning daylight.
The CIE D55 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent mid-morning daylight.
The CIE D65 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent daylight. The CIE standard, and the standard for nearly all display colorspaces and working spaces including sRGB and Adobe RGB.
The CIE D65 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent daylight. The CIE standard, and the standard for nearly all display colorspaces and working spaces including sRGB and Adobe RGB.
The CIE D75 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent North sky daylight.
The CIE D75 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent North sky daylight.
The CIE E standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent equal energy lighting.
The CIE E standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent equal energy lighting.
The CIE F1 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent daylight flourescent lamps.
The CIE F1 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent daylight flourescent lamps.
The CIE F10 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent Ultralume 50 and Philips TL85 flourescent lamps.
The CIE F10 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent Ultralume 50 and Philips TL85 flourescent lamps.
The CIE F11 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent Ultralume 40 and Philips TL84 flourescent lamps.
The CIE F11 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent Ultralume 40 and Philips TL84 flourescent lamps.
The CIE F12 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent Ultralume 30 and Philips TL83 flourescent lamps.
The CIE F12 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent Ultralume 30 and Philips TL83 flourescent lamps.
The CIE F2 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent cool flourescent lamps.
The CIE F2 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent cool flourescent lamps.
The CIE F3 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent white flourescent lamps.
The CIE F3 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent white flourescent lamps.
The CIE F4 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent warm white flourescent lamps.
The CIE F4 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent warm white flourescent lamps.
The CIE F5 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent daylight flourescent lamps.
The CIE F5 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent daylight flourescent lamps.
The CIE F6 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent lite white flourescent lamps.
The CIE F6 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent lite white flourescent lamps.
The CIE F7 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent daylight flourescent lamps (D65 simulator).
The CIE F7 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent daylight flourescent lamps (D65 simulator).
The CIE F8 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent Sylvania F40 flourescent lamps (D50 simulator).
The CIE F8 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent Sylvania F40 flourescent lamps (D50 simulator).
The CIE F9 standard illuminant with the supplementary (CIE 1964; 10°) observer. Used to represent cool white flourescent lamps.
The CIE F9 standard illuminant with the standard (CIE 1931; 2°) observer. Used to represent cool white flourescent lamps.
A theoretical source of visible light with a published spectral power distribution that is used to provide a basis for comparing colors recorded under different lighting.
See
Standard illuminant