What is hex code?
A hex code is a six-digit, three-byte hexadecimal number used to represent colors in HTML, CSS, SVG. The bytes represent the red, green and blue components of the color. One byte represents a number in the range 00 to FF (in hexadecimal notation), or 0 to 255 in decimal notation. This represents the least (0) to the most (255) intensity of each of the color components.
Functions to be used for generating hex codes:
Math.random() generates any no. between 0 and 1 including decimal.
Math.random() * 16 generates no. between 0 to 16 including decimal.
Math.floor() removes the decimal part.
Note: Output will be different for everytime the code will get executed.
- How to change an element color based on value of the color picker value using onclick?
- How to get hex color value of RGB value ?
- D3.js | d3.color() Function
- p5.js | color() Function
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to firstname.lastname@example.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.