Color Converter
Convert between HEX, RGB, and HSL — with contrast checker and palette generator.
--color-primary: #3B82F6;Preview
WCAG Contrast
Color Palette
What is the Color Converter?
The Color Converter is a robust web design tool built to mathematically translate color codes across HEX, RGB, HSL, and CMYK formats seamlessly.
Translating colors accurately is critical for brand consistency across digital and print mediums. Using HSL helps developers effortlessly create hover effects and themes (like light/dark modes) by adjusting lightness and saturation independent of hue.
Frequently Asked Questions
What is the difference between HEX and RGB?
Both represent the same colors. RGB explicitly defines Red, Green, and Blue values (0-255), while HEX uses a base-16 hexadecimal format (e.g., #FFFFFF). Hex is more compact for CSS.
Why use HSL in web design?
HSL (Hue, Saturation, Lightness) is more intuitive for humans. Need a darker shade of a color? Just lower the Lightness percentage in HSL, whereas adjusting RGB is much more complex.
What is WCAG contrast?
WCAG guidelines require minimum contrast ratios for text accessibility: 4.5:1 for normal text (AA), 7:1 for enhanced (AAA), and 3:1 for large text.
Can I convert transparency (alpha)?
Yes, modern web standards support HEX8 (#RRGGBBAA) and RGBA/HSLA. This tool preserves and converts alpha channel opacity across formats.
Are the color conversions completely accurate?
Yes. The math used to translate values is pixel-perfect and runs locally, but keep in mind that hardware monitors may display the same color code slightly differently.