Color Converter
Convert HEX, RGB, and HSL color codes in real time and view harmony color palettes
Color Values
#
R
G
B
H°
S%
L%
CSS Code
Harmony Color Palette
Complementary (Complementary)
Triadic (Triadic)
Analogous (Analogous)
What is the Color Converter?
The color converter is a tool that converts between various color code formats such as HEX, RGB, and HSL in real time. It allows web designers and developers to quickly check and convert color values needed for CSS styling, UI design, and brand color management. It also automatically generates harmony color palettes including complementary, triadic, and analogous colors to assist with design work.
How to Use
- Click the color picker to select a color, or enter HEX/RGB/HSL values directly.
- When you enter a value in one format, the values in the other formats are automatically calculated and displayed.
- Click the copy button next to each format to copy the color code in your desired format.
- View complementary, triadic, and analogous colors in the harmony color palette at the bottom.
Frequently Asked Questions
HEX uses hexadecimal notation (#FF5733) and is the most commonly used format on the web. RGB represents colors using three values (0-255) for Red, Green, and Blue. HSL uses Hue (0-360 degrees), Saturation (0-100%), and Lightness (0-100%), which is the closest representation to how humans perceive color.
No. All color conversion processing is done with JavaScript in the browser, and the entered data is not sent to any external server.
They are based on the principles of the Color Wheel. Complementary colors are positioned 180 degrees apart on the color wheel, triadic colors are three colors at 120-degree intervals, and analogous colors are adjacent colors 30 degrees apart from the current color. These color combinations are effective for creating visually balanced designs.
All three formats can be used in CSS. HEX is the most widely used due to its conciseness, RGB is often used in rgba() format when adding transparency (alpha), and HSL is intuitive when adjusting brightness or saturation, making it useful in design systems.

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