Color Wheel Tool

Designer

Why Use the Color Wheel Tool?

This online color wheel tool plots your color on an RGB wheel and marks the key relationships around it: the base hue, its complement directly opposite and the two triadic positions a third of the way around in each direction. Each marked color is listed with its hue in degrees, and HSL values show exactly where your color sits. It turns hue relationships into a picture, which suits students, illustrators and designers who understand color better visually than through numbers.

How to Use the Color Wheel Tool

1. Enter a base color with the picker or type a HEX, rgb(), hsl() or name value into the text field.
2. Find the base marker on the wheel, then the complement marker 180 degrees opposite and the two triadic markers at 120 and 240 degrees from the base.
3. Read the list of colors beside the wheel to see each relationship with its exact hue in degrees.
4. Use the Copy buttons to take the HSL values you need into your design tool or CSS.

Best For

• Learning where a brand color sits on the wheel and which hues are its natural partners.
• Planning a triadic scheme for an illustration, poster or game character.
• Explaining color relationships to clients or students with a clear visual reference.
• Checking hue angles before writing hsl() values for a set of theme colors.

Pro Tip

Hue position alone does not tell you how bright a color will look. At the same HSL saturation and lightness, yellow at 60 degrees appears far brighter than blue at 240 degrees, because human vision is most sensitive to green and yellow light. When you take colors from the complement or triadic markers, adjust each one's lightness by eye or with a contrast checker so the set feels balanced rather than only mathematically equal.