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  2. How to convert colors in RGB format to hex format and vice versa? For example, convert '#0080C0' to (0, 128, 192).

  3. Converting an RGB color tuple to a hexidecimal string

    stackoverflow.com/questions/3380726

    This function rgb2hex, applied to (13,13,12), gives 0xDDC, but the website RGB to HEX gives it as 0x0D0D0C, and this also concurs with the idea tha tthe number should be 13*65536+13*256+12, and 0xDDC is read by Python as 3548. –

  4. Working off Jeremy's response here: Converting hex color to RGB and vice-versa I was able to get a python program to convert preset colour hex codes (example #B4FBB8), however from an end-user

  5. 6. It depends on the format, some systems require RRGGBB, which doesn't include alpha. Some have their format as AARRGGBB, so your provided color would be 05FF00FF. Conversely, some have their format as RRGGBBAA, thus your provided color would be FF00FF05. answered Nov 26, 2009 at 4:52.

  6. colors - Transparent ARGB hex value - Stack Overflow

    stackoverflow.com/questions/23201134

    Maximal value (255 dec, FF hex) means fully opaque. Minimum value (0 dec, 00 hex) means fully transparent. Values in between are semi-transparent, i.e. the color is mixed with the background color. To get a fully transparent color set the alpha to zero. RR, GG and BB are irrelevant in this case because no color will be visible.

  7. r - RGB to Hex converter - Stack Overflow

    stackoverflow.com/questions/31574480

    This means we can convert from hex to rgb and back again with just these two functions. In other words, rgb2col(col2rgb(x)) = col2rgb(rgb2col(x)) = x. Input structure. Start with a matrix of RGB colors of the form returned by col2rgb(). For example: [,1] [,2] red 213 0 green 94 158 blue 0 115 Function

  8. This is what I did. String.prototype.toRGB = function() { var rgb = this.split( ',' ) ; this.r=parseInt( rgb[0].substring(4) ) ; // skip rgb( this.g=parseInt( rgb[1 ...

  9. Convert a RGB Color Value to a Hexadecimal String

    stackoverflow.com/questions/3607858

    A one liner but without String.format for all RGB colors: Color your_color = new Color(128,128,128); String hex = "#"+Integer.toHexString(your_color.getRGB()).substring(2); You can add a .toUpperCase()if you want to switch to capital letters. Note, that this is valid (as asked in the question) for all RGB colors. When you have ARGB colors you ...

  10. A hex color code is #RRGGBB. RR, GG, BB are hex values ranging from 0-255. Let's call RR XY where X and Y are hex character 0-9A-F, A=10, F=15

  11. If you want to go between 0 and 255 you need to do a small conversion. Specifically, rgb = colors.hex2color(hex_string) return tuple([int(255*x) for x in rgb]) return colors.rgb2hex([1.0*x/255 for x in rgb_tuple]) The other note is that colors.hex2color only accepts valid hex color strings.