Color Converter

This free color converter turns any color into every common web and print format at once: HEX (3, 6 and 8 digit), RGB / RGBA, HSL / HSLA, HSV/HSB and CMYK. Type any format into its field, drag the picker, or move the alpha slider and every other field updates instantly. Paste a CSS color keyword (like tomato orrebeccapurple) into the HEX field and it is recognised automatically; the "CSS name" field always shows the nearest named color to whatever you have selected.

Beyond raw conversion it builds live color harmonies — complementary, analogous, triadic, split-complementary and tetradic — plus ramps of tints (mixed toward white), shades (toward black) and tones (toward gray). Click any swatch to load it as the current color and read its values. Use "Copy all formats" to grab every representation as a block, or copy an individual field.