RGB to HSLA
If you want to change your RGB color format to HSLA format, you can use the "RGB to HSL" free online tool from www.darkbit.xyz. This tool allows you to enter the values of red, green and blue components of your color and get the corresponding hue, saturation, lightness and alpha values. You can also adjust the alpha value to change the opacity of your color. The tool also shows you a preview of your color and its hexadecimal code.