HTML Color Picker - W3Schools
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
HTML Colors - W3Schools
HTML colors are specified with predefined color names, or with RGB, HEX, HSL, RGBA, or HSLA values.
HTML Color Names - W3Schools
All modern browsers support the following 140 color names (click on a color name, or a hex value, to view the color as the background-color along with different text colors): Click here to see the 140 colors sorted by HEX Value
Colors Tutorial - W3Schools
CSS Color Values. With CSS, colors can be specified in different ways: By color names; As RGB values; As hexadecimal values; As HSL values (CSS3) As HWB values (CSS4) With the currentcolor keyword
HTML Color Values - W3Schools
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
CSS Colors - W3Schools
All modern browsers support the following 140 color names (click on a color name, or a hex value, to view the color as the background-color along with different text colors): For a full overview of CSS colors, visit our colors tutorial.
HTML Color Groups - W3Schools
All modern browsers support the following 140 color names (click on a color name, or a hex value, to view the color as the background-color along with different text colors): Click here to see the 140 colors sorted by Name
Color Theory - W3Schools
Color theory is a multitude of categories, definitions and concepts. This tutorial covers the parts that are most useful for web design: Primary, Secondary, and Tertiary Colors; Color Wheels (RGB, CMY, RYB) Color Hue, Lightness and Saturation
CSS RGB and RGBA Colors - W3Schools
In CSS, a color can be specified as an RGB value, using this formula: rgb( red, green , blue ) Each parameter (red, green, and blue) defines the intensity of the color between 0 and 255.
HTML Color Shades - W3Schools
Gray / Grey Web Colors. There are several gray color names in HTML / CSS. All gray colors are spelled as gray (not grey). This spelling was inherited from the X11 standard. All modern browsers accept both gray and grey, but early versions of Internet Explorer did not recognize grey