It is furthermore possible to just use the sliders to see how COLOUR tones are advancing. You can find the complete code on my GitHub repository. With this little gadget you can either enter RGB (Red-Green-Blue) values, HSB (Hue-Saturation-Brightness) numbers or hexadecimal code for a COLOUR, to find its closest match of a named COLOUR and its relating COLOUR.
HEXADECIMAL COLOR CODE GENERATOR GENERATOR
We've successfully built a random hex color generator using HTML, CSS and a few lines of JavaScript. Enter hex colors (separated by spaces) Include hashtag when copying. Then the cycle repeats itself until the 6th round is over at which time a full 6-digit hex code will have been generated.Īll that's left is to set the textContent of the span tag and the background color of the page to be the value of hex. Please enter at least one valid hex color. I can now access the hexValues array item in the position corresponding to the generated index number using bracket notation, then add it to the end of the hex variable i.e hex += hexValues. The random whole number generated is appended to a new variable index. This makes sure that any number generated is a valid hexValues index. It basically rounds it down to the nearest whole number. So what do we do if we want a whole number larger than 1? We multiply it by the number we want (in this case, the length of the hexValues array) and wrap it within the Math.floor() function which returns the largest integer less than or equal to a given number. Now, the Math.random() function picks a random number between 0 and 1 (not including 1) and returns a decimal but we don't want decimals. Then it loops over the hexValues array 6 times and each time generates a random number using Math.random(). Enter fullscreen mode Exit fullscreen modeĮvery time the button is clicked, the changeHex function is called which creates a variable hex and sets its value to #.
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