216 Color Webmaster's Palette Color Lab
Designer's color scheme lab. Choose colors by clicking on the hue-symmetrical color wheel on the left. Choices appear side-by-side on the right with hexadecimal html and decimal rg…
About Web Color Definitions
Web colors in Hex, RGB, MSAccess and VBA. With RGB to Hex converter, color cubez, 216 safe colors, and HTML tutorial links.
Color Blender
Takes two user-defined valid colors and creates a palette using a set number of points between the colors.
Color Management for the World Wide Web
A case study in color management for distributed digital media.
Colour Names
List of color (colour) names supported in HTML. How to use color numbers if one of the predefined names is not what is wanted.
HTML Color Codes
All 216 web safe hexadecimal HTML color codes arranged by hue in a one-screen color wheel. Swatch library arrangement of colors. Decimal RGB chart also.
Marianne's Color Codes
Over 2000 colors and their hex codes to use in building HTML web sites, plus over 100 colors by name and a hexadecimal number conversion chart.
Netscape Color Map
Move mouse over hexagon palettes and the hexadecimal, RBG, percent and font color codes will appear. Click and move arrow to selected color to lock into place.
Non-dithering Colours
A table of the 216 non-dithering colors, with an explanation of dithering and an example of how text looks in different colors.
Safe Colors
A table of hex codes for browser and platform safe colors, which will work on any computer with a resolution of 256 colors or above.
Using Colour on the Web
A brief overview about how to effectively use red, green and blue, as well as the Websafe palette.