Step into the science of color. Experiment with subtractive paint mixing in an interactive beaker, test additive RGB light spotlights in a dark room, and master primary and secondary colors through fun puzzles.
Tap paint tubes to add drops and watch the colors blend.
Pigments absorb (subtract) light wavelengths. When you mix red, yellow, and blue paint, they absorb more light, creating dark brown or black.
Subtractive pigments, additive light beams, color wheels, and fun science tips.
Paints use subtractive mixing because pigments absorb light wavelengths; mixing all three paints makes dark brown or black. Screens use additive mixing by emitting red, green, and blue light; mixing all three lights produces white light.
In art and elementary science, Red, Yellow, and Blue are the three primary paint colors. They cannot be created by mixing other paints together.
When you mix equal parts of two primaries: Red + Yellow = Orange, Yellow + Blue = Green, and Blue + Red = Purple.
Computer screens, phones, and stage lighting use Red, Green, and Blue light. Overlapping Red + Green creates Yellow light, Green + Blue creates Cyan, and Red + Blue creates Magenta.
Try turning on all three spotlights in light mode to see white light appear in the center of the dark stage.
Understanding color mixing helps in painting, digital art, photography, printing, and understanding how human eyes perceive light.
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It is a free interactive color science laboratory designed for kids, students, and beginners to explore paint pigment mixing and additive RGB light beams.
Paint absorbs light (subtractive), so adding more colors makes the mixture darker. Light beams emit energy (additive), so adding more light beams makes the overlap brighter.
In traditional art and elementary school science, the three primary pigment colors are Red, Yellow, and Blue.
The three primary colors of light are Red, Green, and Blue (RGB), which are used in computer screens and televisions.
Mixing Red and Green light beams creates bright Yellow light, which is different from mixing red and green paint.
Practice mode offers three self-paced challenges: mixing paint recipes, switching light spotlights, and classifying colors as primary or secondary.
Your attempts and correct scores are saved locally in your browser with no login or account required.
This tool focuses on core RYB pigment and RGB light concepts. Advanced CYMK offset printing physics, LAB color spaces, and hex code math are excluded for clarity.
Processed locally in your browser. Your files are never uploaded to our servers.