Colourlab with Colourpicker
In every kind of digital work it's necessary to know the generated colour value. With this simple colour picker, HEXADECIMAL (Web-safe colours), RGB and HSB you can select/convert easily any kind of colour value and luminosity without using specific computer software. Online, whenever you need to make presentations, designing web pages or computer applications.
HEXADECIMAL (Web-safe colours) is a positional numeral system using sixteen distinct symbols. The numbers 0-9 are mostly used to represent values from zero to nine, and the letters A, B, C, D, E, F values ten to fifteen. The designation always begins with a hash (#). Since this is a computer language/code, it is used only for defining colours in HTML web pages.
RGB is an additive colour model with three colours or channels, Red, Green, and Blue light are added together in various ways to reproduce a broad array of colours. Since the colour is made by the combination of the different lights, unlike ink, the absence of these colours channel makes black while the full intensity of these colours makes white. This colour model is used in screens, like television and computer monitors.
HSB stands for Hue, Saturation, and Brightness, it is a cylindrical-coordinate representation of points in an RGB colour model, which rearranges the geometry of RGB to be more intuitive and perceptional relevant than the usual Cartesian (cube) representation.
If you need a more complex converter with other colour model, please visit: Color Scheme Designer.