Apps similar to UI Colors include Coolors, which has a free version. Other options are UI Colorful, Realtime Colors, CColorPalette and No61.app. There's no shortage of Color Picker Tools like UI Colors, with more than 25 alternatives for the web, iPhone, iPad, Android and Linux.
PaletteCSS is a free, hand-curated library of color palettes and CSS gradients for designers, developers, and creatives. Browse thousands of beautiful color combinations and copy the hex codes, CSS variables, or Tailwind config with a single click — no sign-up required.
Preview color palettes, typography pairings, and design templates directly on real UI components — so you can lock in a design direction before you write a single line of code.
