Rasterloom 0.3.7 alpha.

Color, fills and gradients, right where you work.

· Released

Download for Mac.

Color, fills and gradients, right where you work.

A shared color picker

  • Use Rasterloom’s color picker across text, shapes, vectors, backgrounds and effects.
  • Pick colors visually, sample from the screen, or enter precise HEX, RGB, HSL and OKLCH values.
  • Keep document, recent and saved colors close at hand.
  • Author shape and vector paint in sRGB or Display P3.
  • The picker fits its content, without unused space below the controls.

Fills and gradients without the modal

  • Edit fill and stroke stacks directly from Properties, with live canvas previews and Undo/Redo.
  • Adjust gradient direction and geometry on the canvas.
  • Add and drag gradient stops, edit their position and opacity, and remove a selected stop with Backspace. Start and end stops can also be removed while retaining at least two stops.
  • Choose Classic RGB, Perceptual Oklab or Vibrant OKLCH gradient interpolation.
  • Pin the paint editor when you want to keep it open alongside your artwork.

A smoother workspace

  • New canvases no longer include an unused starter pixel layer. Painting creates one when needed; solid backgrounds remain editable Background layers.
  • New text chooses a contrasting default color against the artwork beneath it. A color you choose explicitly is preserved.
  • Fixed an editor freeze when double-clicking a library asset into an existing canvas.
  • Improved inspector spacing and readability of compact numeric controls.

Requirements: Apple silicon and macOS 15 or later. Canvas assistants use an installed, signed-in ChatGPT or Claude CLI.