RGB-to | rgb transform
Answer:TheRGB-to-hexadecimalconverteralgorithmissimple:makesurethatyourR,G,B(red,green,blue)valuesareintherange0...255,convertR,G,Btohexstrings,andthenconcatenatethethreehexstringstogether.ConvertRGBtoHexcolorvalueshere:functionrgbToHex(R,G,B){returntoHex(R)+toHex(G)+toHex(B)}functiontoHex(n){n=parseInt(n,10);if(isNaN(n))return"00";n=Math.max(0,Math.min(n,255));return"0123456789ABCDEF".charAt((n-n%16)/16)+"0123456789ABCDEF".charAt(n%16);}Notes:ThescriptparsestheinputR,G,Bvaluesasintegersusin...
Answer: The RGB-to-hexadecimal converter algorithm is simple: make sure that your R, G, B (red, green, blue) values are in the range 0...255, convert R, G, B to hex strings, and then concatenate the three hex strings together. Convert RGB to Hex color values here:
function rgbToHex(R,G,B) {return toHex(R)+toHex(G)+toHex(B)} function toHex(n) { n = parseInt(n,10); if (isNaN(n)) return "00"; n = Math.max(0,Math.min(n,255)); return "0123456789ABCDEF".charAt((n-n%16)/16) + "0123456789ABCDEF".charAt(n%16); } Notes: The script parses the input R, G, B values as integers using the standard function parseInt(string,10)[1]; the second, optional argument 10 specifies that the value must be parsed as a decimal number. (If we omit the 10, the script would still work, except for some input values starting with 0, e.g. 009 or 011, where it might incorrectly assume octal input.) We use the standard functions Math.min[3] and Math.max[4] to make sure that the input values ar...