PUBLIC MARKS with tags color & "outil en ligne"

color tool that displays many colors informations (hexadecimal value, rgb value, hsl, invert...) and differents variations like : lightness , saturation , hue of a color. You can create color palettes easily and get css code to embed to your website stylesheet.

This service has been provided to allow you to check the validity of your CSS against the W3C's validation service, along with a colour contrast test, and a test to ensure that relevant sizes are specified in relative units of measurement. If the CSS is specified by a URL, it will be loaded into the text area to offer an option to make changes for testing without having to re-upload.

Palette de 4096 couleurs