hsv_to_rgb.py

def hsv_to_rgb(h, s, v):
    if s == 0.0:
        r, g, b = v, v, v
    else:
        i = int(h * 6.0)
        f = (h * 6.0) - i
        p = v * (1.0 - s)
        q = v * (1.0 - s * f)
        t = v * (1.0 - s * (1.0 - f))
        i = i % 6

        if i == 0:
            r, g, b = v, t, p
        elif i == 1:
            r, g, b = q, v, p
        elif i == 2:
            r, g, b = p, v, t
        elif i == 3:
            r, g, b = p, q, v
        elif i == 4:
            r, g, b = t, p, v
        elif i == 5:
            r, g, b = v, p, q

    return round(r * 255), round(g * 255), round(b * 255)

# Example usage
h, s, v = 0.5, 0.5, 0.5  # Example HSV values (h, s, and v should be between 0.0 and 1.0)
r, g, b = hsv_to_rgb(h, s, v)
print(r, g, b)  # Outputs the corresponding RGB values in the range 0 to 255