Question

How do you convert RGB values to color

RGB values to color name

RGB - 0, 255, 0 > Green

RGB - 255, 0, 0 > Red

RGB - 0, 0, 255 > Blue

RGB - 255, 255, 255 > White

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Bobby Iliev
Site Moderator
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• December 26, 2022

Hi there,

To convert RGB values to a color, you can use a function that takes in three integers (representing the red, green, and blue values) and returns a string representing the color name.

Here is an example of how you might implement this function in Python:

def rgb_to_color(r, g, b):
    if r == 255 and g == 0 and b == 0:
        return "Red"
    elif r == 0 and g == 255 and b == 0:
        return "Green"
    elif r == 0 and g == 0 and b == 255:
        return "Blue"
    elif r == 255 and g == 255 and b == 255:
        return "White"
    else:
        return "Unknown"

print(rgb_to_color(0, 255, 0))  # prints "Green"
print(rgb_to_color(255, 0, 0))  # prints "Red"
print(rgb_to_color(0, 0, 255))  # prints "Blue"
print(rgb_to_color(255, 255, 255))  # prints "White"

This function first checks if the input values match any of the predefined RGB combinations for the colors “Red”, “Green”, “Blue”, or “White”. If none of these conditions are met, the function returns “Unknown”.

Note that this is just one way to implement this function and there are many other ways you could do it. For example, you could use a dictionary to map RGB values to color names, or you could use a more sophisticated method to determine the color name based on the RGB values.