从十六进制转换为颜色名称Python

# 颜色映射字典
color_map = {
    "#FF0000": "red",
    "#00FF00": "green",
    "#0000FF": "blue",
    "#FFFF00": "yellow",
    "#FF00FF": "magenta",
    "#00FFFF": "cyan",
    "#FFFFFF": "white",
    "#000000": "black",
    # 可以添加更多颜色...
}

def hex_to_color_name(hex_code):
    """将十六进制颜色代码转换为颜色名称"""
    return color_map.get(hex_code.upper(), "unknown")

# 测试
hex_code = "#FF0000"
print(f"The color name for {hex_code} is {hex_to_color_name(hex_code)}")

import webcolors

def hex_to_color_name_extended(hex_code):
    try:
        return webcolors.hex_to_name(hex_code.upper())
    except ValueError:
        return "unknown"

# 测试扩展功能
hex_code = "#8B4513"
print(f"The color name for {hex_code} is {hex_to_color_name_extended(hex_code)}")