Description
Why does red plus green look yellow? Teachers usually answer with a single sentence. Color Vision lets you tune a flashlight's color, drop in a filter and see the spectrum next to the viewer's visual response, so how color reaches your eye finally has an explanation.
An RGB bulb mode stacks three beams so you can see the real result of additive mixing.
Spectrum sliders: Pick a single wavelength or a blend and watch the beam change.
Filters: Put a filter in the path and see which colors survive.
RGB mixing: Overlap red, green and blue bulbs to check additive color mixing.
Single-file offline use: One HTML file that opens in any browser, no connection needed.
An RGB bulb mode stacks three beams so you can see the real result of additive mixing.
Features
Spectrum sliders: Pick a single wavelength or a blend and watch the beam change.
Filters: Put a filter in the path and see which colors survive.
RGB mixing: Overlap red, green and blue bulbs to check additive color mixing.
Single-file offline use: One HTML file that opens in any browser, no connection needed.
