How to convert colors in RGB format to Hex format and vice versa?  For example, convert '#0080C0' to (0, 128, 192)....
Using javascript with or without Jquery, I need to a create a gradient of colours based on a start and finish color. Is this possible to do programmatically?  The end colour is only ever going to be darker shade of the start colour and it's for...
If I have a color in RGB. How can I create a javascript function that returns true when another RGB value is close to the initial RGB and false otherwise?...
I am trying to convert a decimal value back to an RGB value.  Assuming that this is the formula for compiling the decimal value  c = r*(255*255)+g*255+b   (For example rgb(16,120,78) adds up to 1071078)  How would one solve r, g and b without any ...
I have a problem:  Browsers do not support showing images in CMYK mode and the client see some really sharp and different colors in his uploaded image while the colors is alright.  solve this problem i think its a good idea to convert an  CMYK  image...
In Javascript i have a Uint8Array() RGBA of image, here is console.log of this :    Here is image with rgba array as a string in HTML:    Is that possible to manipulate this array, to ex. change colors?  Thanks for help!...
Is it possible to get an array of pixels from a PNG or BMP image in Javascript? I'd like to obtain an RGB array from an image so that I can manipulate the array of pixels, and then draw the modified image on a canvas.  UPDATE: I found an exact du...
I would like to get the color range of the specific color for generating tag cloud.   Say that user has entered some color with RGB/HHHHHH values then I would like to write a function f(color, no) which returns RGB/HHHHHH for "no" of differen...
The question is, what is the difference between color depth and pixel depth?    Searching Pixel Depth on google simply give links to Color Depth. Even the dictionary defines pixel Depth as bit depth, which according to wikipedea is actually Color Dep...
I've created this function to convert RGB color to HSL color. It works perfect.  But I need to make it run faster, because it's used to replace colors on a canvas, and I need to reduce the time of replacement. Since the image contains 360k pi...

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