Color Converter
Convert colors instantly between HEX, RGB, HSL, HSV, CMYK, and LAB formats with a visual color picker and HSL sliders. Generate harmonious color palettes using complementary, triadic, analogous, and other color theory schemes.
Color Preview
#FF5733
RGB
255, 87, 51
HSL
11°, 100%, 60%
Color Picker
Supports HEX, RGB, HSL formats
Hue (H)11°
Saturation (S)100%
Lightness (L)60%
Color Format Conversion
HEX
Hexadecimal color codes most commonly used in web development
RGB
Red, Green, Blue channel values (0-255)
R: 255
G: 87
B: 51
HSL
Intuitive color model with Hue, Saturation, Lightness
H: 11°
S: 100%
L: 60%
HSV
Color model with Hue, Saturation, Value (brightness)
H: 11°
S: 80%
V: 100%
CMYK
Cyan, Magenta, Yellow, Black color model used in printing
C: 0%
M: 66%
Y: 80%
K: 0%
LAB
Perceptually uniform color space model
Tip: You can input any color format to convert to other formats
Color Harmony
Generate colors that harmonize with your selected color
How to Use
- Use the visual color picker to select a color, or type a value directly in HEX, RGB, or HSL format in the input field
- All six color formats (HEX, RGB, HSL, HSV, CMYK, LAB) are calculated and displayed in real time as you adjust the color
- Click the copy button next to any format to copy the exact color value to your clipboard, ready to paste into CSS, design tools, or code
- Enable Color Harmony to generate palettes based on color theory -- choose complementary, triadic, tetradic, split-complementary, or analogous schemes
Frequently Asked Questions
Yes, EZ2Conv's Color Converter is 100% free with no hidden fees, no usage limits, and no premium tiers. Convert between six formats (HEX, RGB, HSL, HSV, CMYK, LAB), use the visual color picker, adjust HSL sliders, and generate color harmony palettes -- all without any restrictions or account.
Absolutely. All color calculations and format conversions run entirely in your browser using client-side JavaScript. No color data, design information, or input values are sent to any server. Your palette choices and design workflow remain completely private.
No registration or login required. Instantly access the full color converter with all six formats, the visual picker, HSL adjustment sliders, and the color harmony palette generator. No account, no email -- just open the page and start converting.
This tool supports six major color formats: HEX (hexadecimal codes like #FF5733), RGB (Red, Green, Blue values 0-255), HSL (Hue, Saturation, Lightness), HSV (Hue, Saturation, Value), CMYK (Cyan, Magenta, Yellow, Black for print), and LAB (perceptually uniform color space). Enter any format and instantly see all other conversions.
The color harmony feature generates color palettes based on color theory principles. Choose from complementary (opposite colors for strong contrast), triadic (three colors 120° apart), tetradic (four colors 90° apart), split-complementary (adjacent to complement), or analogous (neighboring colors) harmonies. These palettes help create visually balanced and professional color schemes for your designs.