Python - Color Utilities

Color Utilities Python Code

title: ## Contents 
style: nestedList # TOC style (nestedList|inlineFirstLevel)
minLevel: 1 # Include headings from the specified level
maxLevel: 4 # Include headings up to the specified level
includeLinks: true # Make headings clickable
debugInConsole: false # Print debug info in Obsidian console

Overview

Sources:

• futino/scripts/color_utils.py at alpha · Futino/futino

Code

The code defines the following functions:

• hex_to_rgb
• rgb_to_hsl
• hsl_to_rgb
• hsl_to_255rgb
• generate_tonal_palette
• rgb_to_normalized
• remove_light_dark
• format_css

Conversions

import re
import colorsys
 
def hex_to_rgb(hex_color):
    # Remove the '#' character if present
    hex_color = hex_color.lstrip('#')
    
    # Check if the hex_color is in a valid format (either 3 or 6 characters)
    if len(hex_color) != 3 and len(hex_color) != 6:
        raise ValueError("Invalid hex color format. It should be either 3 or 6 characters long.")
 
    # If the hex_color is 3 characters long, expand it to 6 characters
    if len(hex_color) == 3:
        hex_color = ''.join([c * 2 for c in hex_color])
 
    # Convert hex values to integers for red, green, and blue
    r = int(hex_color[0:2], 16)
    g = int(hex_color[2:4], 16)
    b = int(hex_color[4:6], 16)
 
    return r, g, b
 
 
def rgb_to_hsl(rgb):
    r,g,b = rgb
    r /= 255
    g /= 255
    b /= 255
    h,l,s = colorsys.rgb_to_hls(r,g,b)
    return { h,s,l }
 
 
def hsl_to_255rgb(hsl):
    h,s,l = hsl
    r,g,b = colorsys.hls_to_rgb(h,l,s)
    return round(r*255),round(g*255),round(b*255)
 
 
def hsl_to_rgb(hsl):
    h,s,l = hsl
    r,g,b = colorsys.hls_to_rgb(h,l,s)
    return r,g,b
 
 
def rgb_to_normalized(rgb):
    r,g,b = rgb
    r/=255
    g/=255
    b/=255
    return r,g,b

Formatters

def format_css(file_path):
    with open(file_path, 'r') as file:
            content = file.read()
 
    # Remove brackets and commas
    content = content.replace('(', '').replace(')', '').replace(',', '')
 
    with open(file_path, 'w') as file:
        file.write(content)
 
    print(f'{file_path} has been formatted to fit tailwinds standards.')

Details

About

This note is about …

See Also

• Python Map of Content
• Python Code
• Tool - Python
• Tool - Python Flask

---

Appendix

Note created on 2024-05-01 and last modified on 2024-05-01.

Backlinks

LIST FROM [[Python - Color Utilities]] AND -"CHANGELOG" AND -"04-RESOURCES/Code/Python/Python - Color Utilities"

---

(c) No Clocks, LLC | 2024