{"version":"1.0","type":"rich","title":"RGB color theory","description":"Three overlapping semi-transparent red, green, and blue squares form the classic RGB color-mixing diagram, revealing secondary colors where they intersect. The React components `MyRect` and `MyCircle` render SVG rectangles with configurable fill, opacity, and positioning, while D3 v5 supplies the scaling and layout logic in the background. Static SVG shapes are composed in a React component tree, with each square’s blend determined by a fixed opacity value of 0.9.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/508f08f5f49440ab807de6bdb911e0f9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}