Your electronics are spruced up with this Adafruit colour light sensor. The TCS34725, which has RGB and Clear light sensing elements, An IR blocking filter, minimises the IR spectral component of the incoming light. It allows colour measurements to be made accurately. The filter means that you get a much truer colour than most sensors. All models are highly reliable and excellent quality.

This board/chip uses I2C 7-bit address 0x29
Dimensions: 15.25 mm / 0.6" x 15.25 mm / 0.6" x 2.16 mm / 0.08"

Adafruit Colour Sensors