Gradient Space, Interpolation and Turns
Space sets what a gradient spans, Interpolation how colors blend, Turns how often a sweep repeats.
Try this
- Top row: click a grid, then its Fill swatch under Shape. Compare Space: Box, Copies, Artboard.
- Middle row: Interpolation sRGB, Oklch and Stepped. sRGB turns gray in the middle; Oklch stays bright.
- Press play. Bottom row: the left disc keys Phase; the right keys Turns, so its rays multiply.