Coolors Review, Pricing & Alternatives (2026)

Coolors is an independent product built by a solo developer, and its pricing page asks Pro buyers to support an indie dev. It launched in 2014 as a web-based palette generator and became one of the most widely used color tools among graphic designers, web designers, illustrators, students and developers who need a quick, good-looking set of colors. Its appeal is speed: you press the spacebar to roll a fresh five-color palette, lock the colors you want to keep, and keep generating until the rest fits. Coolors is available on the web, as iOS and Android apps, as a Chrome extension and as plugins for Adobe apps and Figma.

Beyond the generator, Coolors offers a set of color tools. You can explore a community library of more than 10 million palettes by style, tone and mood, build gradients, pick colors from an uploaded image, and check contrast against WCAG accessibility standards. Each palette can be viewed in shades, tints and tones, tested with color blindness simulations and previewed on sample designs in the Palette Visualizer, which shows colors applied to layouts such as websites and posters. Palettes export as PNG, PDF, SVG, CSS, code or Adobe swatch files. Collections and projects organize saved work, and collages combine palettes with images for moodboards.

Coolors AI, available on the Pro plan, generates palettes, variations and color ideas from a description, and Coolors says the model was trained on thousands of professional color combinations. Pro users get monthly AI credits and can buy more on demand when they run out. Outside of Coolors AI, the main generator relies on color rules and randomness rather than a language model, which keeps it instant. Rival tools take different approaches: Khroma learns your personal color preferences, Huemint and Colormind use machine learning to fill palettes for specific layouts, and Adobe Color builds themes from color harmony rules and images.

Coolors is free to use with no time limit, though the free plan shows ads, limits palettes to five colors and caps the number of saved palettes, projects and collections. Coolors Pro costs $3 a month billed annually, or $36 a year, according to Toolradar's October 2026 check of the pricing page. Pro removes ads and adds Coolors AI, palettes of up to 10 colors, unlimited saved palettes, colors, projects and collections, image color picking, collages, advanced export options, private profiles, custom logos on PDF exports and every Palette Visualizer layout. One subscription applies Pro across the website, mobile apps and plugins. Coolors does not offer school or nonprofit discounts.

Coolors' strengths are its fast, enjoyable generator, broad export formats, built-in accessibility checks, a huge palette library and a very low Pro price. Its weaknesses are ads and save limits on the free plan, AI features reserved for Pro and fewer brand management features than full design suites. Adobe Color is free and syncs with Creative Cloud Libraries. Khroma personalizes palettes to your taste. Huemint previews AI palettes on real layouts. Colormind generates palettes with a deep learning model and offers a free API. Canva includes a palette generator inside its editor. Choose Coolors if you want the quickest way to explore and export palettes.