Color Palette Generator

A consistent, harmonious colour palette is the foundation of professional visual design. Starting from a single brand colour, designers derive complementary, analogous, triadic, and monochromatic schemes to create visual hierarchy and consistency across an entire product or brand identity. Selecting these additional colours by intuition leads to inconsistency; using colour theory relationships produces mathematically balanced, visually pleasing combinations. This palette generator takes any input colour and generates five palette types based on colour wheel relationships, showing every colour with its HEX, RGB, and HSL values. Click any colour to copy its code, or use the full palette in your design tool, style guide, or CSS variables. A front-end developer building a new SaaS dashboard might start with a client's existing brand blue, then use this tool to instantly generate matching accent colours for buttons, alerts, and hover states that feel cohesive rather than assembled by guesswork. A freelance graphic designer creating a logo package can enter the primary brand colour and explore triadic or analogous options before presenting a complete visual identity system to the client. Marketing teams designing social media templates frequently need a secondary and tertiary colour that photographs well alongside the hero brand colour — this tool surfaces those options in seconds. Graphic designers, UI and UX designers, web developers, and brand strategists benefit most from this tool, whether they are starting a new project from scratch or trying to extend an existing visual system in a direction that stays true to its roots. All colour calculations happen directly in your browser, so no image or colour data is ever sent to a server, making it safe to use with confidential brand assets or unreleased product designs. The result is a fast, private, theory-backed starting point for any colour decision, from a single button style to a full design system.