Waveshare TCS34725 Color Sensor, High Sensitivity, I2C

Colour detection accuracy drops off fast as ambient light dims, which is exactly the gap this high-sensitivity sensor is built to close - it keeps delivering reliable RGB readings in lighting conditions that would leave a standard-sensitivity color sensor producing noisy, unreliable data. The I2C interface keeps wiring simple despite the sensor's improved performance, so upgrading to this part from a basic color sensor doesn't complicate the rest of a project's design. A solid choice whenever color detection needs to work consistently rather than only under ideal, brightly-lit conditions.