Two opposite colors on the wheel for strong contrast.
Three evenly spaced colors, rich and balanced.
A color plus the two adjacent to its complement.
Adjacent colors on the wheel for natural harmony.
One hue with variations in lightness and saturation.
Two colors 60 degrees apart on the wheel.
This is sample text showing how the current color scheme looks in actual UI components.
This is sample text showing how the current color scheme looks in actual UI components.
Color theory is a core knowledge system in the design field. It helps us understand the relationships between colors and how to use these relationships to create beautiful and effective visual designs. The color wheel, as a visualization tool for color theory, arranges colors in a circle according to their hue relationships, allowing us to intuitively see the connections between different colors.
In traditional color theory, red, yellow, and blue are known as the primary colors, forming the basis of all other colors. By mixing these primaries, we obtain secondary colors (orange, green, purple), and further mixing produces more intermediate colors. Modern digital design typically uses the RGB (red, green, blue) color model, while the print industry uses the CMYK (cyan, magenta, yellow, black) model.
This tool's color wheel is based on the HSV (Hue, Saturation, Value) color space. Hue represents the type of color, such as red, orange, yellow, etc.; Saturation represents the purity of the color β the higher, the more vivid; Value represents the lightness or darkness of the color. By adjusting these three parameters, any color can be precisely described.
Complementary: Two colors opposite each other on the wheel, creating strong contrast. Ideal for designs that need emphasis and visual impact, such as warning signs and promotional posters.
Triadic: Three evenly spaced colors on the wheel, rich yet balanced. Suitable for designs that need multiple colors without being too cluttered, such as children's products and creative brands.
Split-Complementary: One color plus the two colors adjacent to its complement. Offers contrast while being softer than pure complementary schemes, suitable for most web and app designs.
Analogous: Adjacent colors on the wheel, with natural, harmonious transitions. Ideal for creating a unified, comfortable visual atmosphere, such as natural landscapes and literary-style designs.
Monochromatic: A single hue with variations in lightness and saturation. Clean and unified, perfect for professional, minimalist designs like corporate websites and SaaS products.
Diadic: Two colors 60 degrees apart on the wheel. Moderate contrast, suitable for designs that need some hierarchy.
This online color wheel tool is simple and intuitive to use. Here is a detailed guide:
Select a Base Color: Click or drag on the interactive color wheel to select your desired base color. The outer ring shows hue, while the center shows saturation variations. Once selected, the current color's HEX, RGB, and HSL values are displayed in real-time on the right. Click any color value to copy it to the clipboard.
View Color Schemes: After selecting a base color, switch to different scheme tabs (Complementary, Triadic, Analogous, etc.) to see automatically generated color combinations based on the current base color. Each scheme includes 2β5 colors. Click any color to copy its value.
Preview Color Effects: The color preview area below shows the current scheme's effect on actual UI components in real-time, including card backgrounds, heading text, body text, and buttons. This helps you visually evaluate how the scheme looks in real interfaces.
Export the Palette: Choose an export format (CSS Variables, JSON, SCSS, or Tailwind), then click "Generate Code" to get code ready to paste into your project. One-click copy makes it easy to apply to your design projects.
The color wheel tool has wide application value across multiple fields:
Web and UI Design: When designing web or app interfaces, the color wheel tool helps you quickly find harmonious color schemes. The preview feature lets designers immediately see how colors look on actual UI components, greatly improving design efficiency. The 60-30-10 rule helps designers allocate primary, secondary, and accent colors appropriately.
Brand Visual Design: Brand designers need to create a complete color system for a brand. With the color wheel tool, you can quickly generate primary, secondary, and accent color palettes, ensuring brand visual consistency and professionalism. The export feature can directly generate CSS variables or design tokens for front-end developers.
Illustration and Graphic Design: Illustrators and graphic designers often need to quickly try different color schemes during creation. The 6 classic color modes provided by the tool help designers find inspiration and avoid color mistakes. Analogous schemes are especially suitable for natural landscape illustrations, while complementary schemes work well for visually impactful posters.
Data Visualization: When creating charts and data visualizations, you need a set of colors that can distinguish different data series while maintaining overall harmony. Triadic or analogous color schemes are usually well-suited for data visualization, ensuring each dataset has a clearly distinguishable color while the overall palette remains harmonious.
A color wheel is a visual representation of colors arranged in a circle, based on the primary colors red, yellow, and blue and their derivatives. It is the core tool of color theory, used to understand and create harmonious color schemes. Adjacent colors on the wheel form analogous relationships, while opposite colors form complementary relationships.
Complementary colors are two colors that are opposite each other on the color wheel (180 degrees apart). When used together, they create strong visual contrast and impact. Common complementary pairs include red-green, blue-orange, and yellow-purple. Complementary color schemes are ideal for designs that need to draw attention and create emphasis.
A triadic color scheme involves three colors that are evenly spaced around the color wheel (120 degrees apart). This scheme is vibrant and balanced, offering rich color variety without being overwhelming. Common triadic combinations include the primary colors red-yellow-blue and the secondary colors orange-green-purple.
Analogous colors are colors that are next to each other on the color wheel (typically within 30 degrees). This scheme creates a natural, harmonious color transition, evoking a sense of warmth and comfort. It is often used in nature photography, gradients, and designs that require a cohesive, unified look.
A monochromatic color scheme uses a single hue with variations in lightness and saturation. This approach is clean and unified, perfect for professional and minimalist designs. By adjusting the lightness and saturation of one color, you can create a rich sense of depth and hierarchy.
When applying a color scheme in web design, follow the 60-30-10 rule: the primary color should cover 60% (backgrounds, large areas), the secondary color 30% (buttons, cards), and the accent color 10% (highlights, icons). Also ensure sufficient contrast between text and background (WCAG recommends at least 4.5:1) for readability.
This tool supports three common color formats: HEX (hexadecimal, e.g., #FF5733), RGB (e.g., rgb(255,87,51)), and HSL (e.g., hsl(11,100%,60%)). Click on any color to copy its value in the corresponding format to your clipboard.
No. This tool runs entirely in the browser. All color calculations and rendering are performed locally on your device, and no data is ever uploaded to any server. You can use it with complete confidence, without any privacy concerns.