Prismatic: Color Gradients

Build a background and save it straight to your photo library. Start with a single solid color, or stack up as many colors as you like into a gradient and shape it however you want. Prismatic saves at your device's exact screen resolution, so what you make drops right into your wallpaper without cropping or scaling. FOUR GRADIENT STYLES • Linear — a straight ramp along any angle • Radial — rings out from a point you drag • Angular — a sweep around a center, like a color wheel • Wavy — a linear ramp bent into a wave, with depth and frequency you control Every style uses the same color list, so switching between them never loses your palette. PICK COLORS PRECISELY • Drag on a full saturation and brightness field, with hue and opacity sliders • Type an exact hex value on a keypad that only offers hex digits, so there's no wrong key to hit • Read out or set the exact RGB numbers whenever you want them • Per-color opacity, including fully transparent stops • Transparency is preserved in the saved PNG GRADIENTS WITH AS MANY COLORS AS YOU WANT • Add, delete, duplicate, and reorder color stops • Spread them evenly or place them by hand • Set the direction with a dial or one of eight one-tap presets SMOOTH, NOT BANDED Large gradients across only 256 shades per channel normally show visible stair-stepping. Prismatic renders in high precision and dithers on the way out, so what you save stays smooth even on a big screen. The preview and the exported file come out of the same renderer, so what you see is what lands in your library. SAVE WHERE YOU NEED IT • Your screen's native resolution by default • iPhone, iPad, square, HD, 4K, and 5K presets, or type your own size • Lossless PNG, saved to Photos or to Files Free, with no ads and no tracking. Prismatic doesn't collect anything about you. If it earns a spot on your home screen, there's an optional tip jar inside.