Free Online Color Palette Generator

Generate harmonious 5-color palettes from any base color. Choose from five color harmony types and copy HEX codes instantly.

What Are Color Harmonies?

Color harmonies are combinations of colors that are aesthetically pleasing based on their positions on the color wheel. Designers use these relationships to create balanced, visually appealing palettes. The five main types are complementary (opposite colors), analogous (adjacent colors), triadic (evenly spaced by 120 degrees), split-complementary (a color plus the two colors adjacent to its complement), and monochromatic (variations in lightness and saturation of a single hue).

Choosing the Right Palette Type

Complementary palettes create high contrast and are ideal for call-to-action elements and bold designs. Analogous palettes feel harmonious and natural, perfect for backgrounds and branding. Triadic palettes offer vibrant variety while maintaining balance, suitable for playful or dynamic designs. Split-complementary gives the contrast of complementary with more nuance. Monochromatic palettes are elegant and cohesive, excellent for minimalist designs and establishing visual hierarchy through lightness alone.

Tips for Using Generated Palettes

Use the 60-30-10 rule: assign your dominant color to 60 percent of the design, a secondary color to 30 percent, and an accent color to 10 percent. Always test your palette for accessibility by checking contrast ratios between text and background colors. Save your favourite palettes by copying all HEX codes at once for quick reference in your design projects.

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Frequently Asked Questions

How does the palette generator calculate colors?
The generator converts your base color to HSL (Hue, Saturation, Lightness) and then applies color theory rules. For example, a complementary palette rotates the hue by 180 degrees, while a triadic palette creates three evenly spaced colors at 120-degree intervals on the color wheel.
What is the best palette type for web design?
It depends on the mood you want. Analogous palettes are great for calm, professional sites. Complementary palettes work well when you need strong call-to-action contrast. Monochromatic palettes are ideal for minimalist and elegant designs. Most web projects use a combination: a primary analogous scheme with one complementary accent.
Can I use these palettes for print design?
Yes, the HEX values can be used as a starting point for print design. However, for accurate print reproduction, convert the colors to CMYK using a tool like our Color Converter and verify them against a Pantone swatch book or your printer's color profile.
How many colors should a design palette have?
Most professional design systems use 3 to 5 core colors. This generator provides 5 colors per palette, giving you a primary color, supporting colors, and accent options. You can extend this with tints and shades of each color for a more complete design system.
What does monochromatic mean?
Monochromatic means using a single hue with variations in its lightness and saturation. The generator creates five shades ranging from dark to light versions of your base color. This approach creates a cohesive, sophisticated look that is easy to work with and always looks harmonious.

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