Click or drag on the wheel to pick a base color
Color Wheel Tool — Tips & Guide
Explore color harmonies, mix colors, and build palettes using an interactive color wheel. Perfect for painters, illustrators, graphic designers, and UI/UX designers.
Complementary for Maximum Contrast
Complementary colors sit 180° apart on the wheel. Use them for call-to-action buttons, focal points in paintings, and high-energy designs. Blue-orange and red-green are classic pairs.
Analogous for Serene Palettes
Analogous colors span 30–60° on the wheel. They create calm, harmonious designs found throughout nature. Ideal for landscape paintings, reading apps, and relaxing UIs.
Triadic for Vibrant Balance
Three evenly spaced colors (120° apart) form a triadic scheme. Vibrant and balanced, triadic palettes work well in pop art, children's illustration, and bold brand identities.
Monochromatic for Sophistication
A single hue with varying lightness and saturation produces an elegant, cohesive look. Use tints (lighter) and shades (darker) of one color for minimalist design and editorial layouts.
Warm vs. Cool Color Temperature
Warm colors (reds, oranges, yellows) advance visually and feel energetic. Cool colors (blues, greens, violets) recede and feel calm. Mixing warm lights with cool shadows adds realism to paintings.
Check Contrast for Accessibility
Use the contrast checker to verify that text and background color combinations meet WCAG AA requirements (4.5:1 ratio). Accessible color choices benefit all users, not just those with visual impairments.
A color wheel is a circular diagram that organizes colors by their relationships to each other. It was first developed by Sir Isaac Newton in 1666. The wheel arranges primary colors (red, yellow, blue in traditional art; red, green, blue in digital), secondary colors (created by mixing two primaries), and tertiary colors (mixing a primary with an adjacent secondary) around a circle. It is the foundational tool for understanding color theory, mixing colors, and creating harmonious color palettes.
Complementary colors are pairs of colors that sit directly opposite each other on the color wheel — separated by 180°. Common complementary pairs include blue and orange, red and green, and yellow and purple. When placed next to each other, complementary colors create maximum visual contrast and make each other appear more intense. In painting, using a color's complement in its shadow area creates vibrant, luminous shadows instead of dull gray-black ones.
Warm colors (reds, oranges, yellows) are associated with fire, sunlight, and heat. They appear to advance forward visually, making objects look closer. Cool colors (blues, greens, purples) are associated with water, sky, and shade. They appear to recede, making objects look farther away. In painting, this temperature difference is key to atmospheric perspective — warm colors in the foreground, cool colors in the distance. In design, warm colors create urgency and energy; cool colors create calm and trust.
Start by choosing a primary brand color or dominant hue that matches the emotional tone you want. Then use a harmony mode to generate a supporting palette: analogous for calm and cohesion, complementary for bold contrast, triadic for vibrant energy. Select your base color on the wheel above, copy the generated hex codes, and apply them to your design. Use the lighter tints for backgrounds, the pure hue for key elements, and darker shades for text and borders.