Convert rgb color tuple to Hexa decimal string using Python.

In this tutorial I will show you how to convert rgb color tuple to Hexa decimal string using Python.

PYTHON CODE:

import numpy as np
import matplotlib.pyplot as plt
from sklearn.cluster import KMeans
from PIL import Image

image = Image.open('mobile.jpg')
image_np = np.array(image)

w, h, d = image_np.shape

pixels = image_np.reshape(-1, 3)

n_colors = 10

kmeans = KMeans(n_clusters=n_colors, random_state=42, n_init=10)
kmeans.fit(pixels)

colors_rgb = kmeans.cluster_centers_.astype(np.uint8)

#Convert rgb value to hex string

hex_colors= ['#{:02x}{:02x}{:02x}'.format(int(r),int(g),int(b)) for r,g,b in colors_rgb]

print("Hex_decimal color values:")
for hex_color in hex_colors:
    print(hex_color)

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