| Color FAQ | | Clarifies aspects of colour specification and image coding that are important to computer graphics, image processing, video, and the transfer of digital images to print. |
| Color Matters | | Several resources about color and its relationship with other human activities. |
| Colorworm Explains Color: A Free Book | | Both a science and an art book, Colorworm explains the electromagnetic spectrum, visible light, how we see, mixing paint, RGB, and CMYK with library look-up and a storytime cut-out. Target audience is grades K-8. |
| Colour Info Page | | A rapidly growing site covering many aspects of colour science. |
| Colour Physics FAQ | | Concerns the measurement and control of coloured surfaces such as plastics, textiles, and surface coatings. It is intended for practitioners rather than theoreticians. |
| efg's Computer Lab: CIE Chromaticity Diagrams | | Demonstrate how to display a 1931 CIE chromaticity chart, as well as the transformations needed for the 1960 and 1976 charts. The charts can be displayed using either the 1931 2-degree or 1964 10-degree standard observer. |
| efg's Computer Lab: Spectra Lab Report | | A complete Delphi program, including source code, to display wavelength colors as a function of wavelength and optionally display the emission and absorption spectra of hydrogen. |
| Whiteness | | Explanation of applying fluorescent whitening agents to increase perceived whiteness. | |
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