PCE Instruments / PCE Americas Inc. Colorimeter PCE-RGB2

The RGB color space is a basic additive color model mixed with white. One color is defined by three values. Each value is a percentage of red, green and blue. Each percentage can be vary between 0% and 100%. HSL color space The HSL color space includes hue, saturation and luminance. The HSL color space does not consider a white point as one without color, but as a neutral point of grey, somewhere between black and white. The HSL color space is represented as a sphere, a cylinder or a prism with six sides, with the hues and grey point in the center. See diagrams above for more details.