.bash_256

# Setup the 256 colour variables
# 256 Color Functions
# Source this from your .bashrc
# Copyright: nope
# Warranty: heh
# License: The Unlicense -https://choosealicense.com/licenses/unlicense/
# - With love from gesslar and Claude 🥰 - 2025
#
# Usage examples:
# echo "$(F_219)This is foreground color 219$(RST)"
# echo "$(B_196)This is bright red background$(RST)"
# echo "$(F_046)$(B_196)Green text on red background$(RST)"

# Generate all 256 foreground and background color functions
for i in {0..255}; do
  # Create foreground functions F_000 through F_255
  eval "F_$(printf "%03d" $i)() { echo -ne '\033[38;5;${i}m'; }"

  # Create background functions B_000 through B_255
  eval "B_$(printf "%03d" $i)() { echo -ne '\033[48;5;${i}m'; }"
done

# Reset function
RST() { echo -ne '\033[0m'; }

# Optional: Create some common aliases for frequently used colors
# (These override the numbered versions for convenience)
F_RED() { echo -ne '\033[38;5;196m'; }      # Bright red
F_GREEN() { echo -ne '\033[38;5;46m'; }     # Bright green
F_YELLOW() { echo -ne '\033[38;5;226m'; }   # Bright yellow
F_BLUE() { echo -ne '\033[38;5;39m'; }      # Bright blue
F_CYAN() { echo -ne '\033[38;5;51m'; }      # Bright cyan
F_MAGENTA() { echo -ne '\033[38;5;207m'; }  # Bright magenta

# Export all the color functions so subshells can use them
export -f RST
for i in {0..255}; do
  export -f F_$(printf "%03d" $i)
  export -f B_$(printf "%03d" $i)
done

colours

#!/bin/bash

# 256 Colors Display Script - Grid Layout
# Clean grid with actual color numbers. Use them
# Copyright: nope
# Warranty: heh
# License: The Unlicense -https://choosealicense.com/licenses/unlicense/
# - With love from gesslar and Claude 🥰 - 2025
#
# Usage examples:
# echo "$(F_219)This is foreground color 219$(RST)"
# echo "$(B_196)This is bright red background$(RST)"
# echo "$(F_046)$(B_196)Green text on red background$(RST)"

# Reset function
RST() { echo -ne '\033[0m'; }

# Foreground color function
F() { echo -ne "\033[38;5;${1}m"; }

# Background color function
B() { echo -ne "\033[48;5;${1}m"; }

echo -e "                     $(F_227)-= $(F_198)High Color List $(F_227)=-$(RST)"
echo

# Rainbow colors (16-231) - 3 sections, 6 rows each, 12 colors per row
for i in {0..2}; do
  for j in {0..5}; do
    for k in {0..11}; do
      color=$((16 + i * (6 * 12) + j + k * 6))
      printf "$(F $color)%03d$(RST)  " "$color"
    done
    echo
  done
done

echo

# Grayscale (232-255) - 2 rows, 12 colors each
for i in {0..1}; do
  for j in {0..11}; do
    color=$((232 + i * 12 + j))
    printf "$(F $color)%03d$(RST)  " "$color"
  done
  echo
done

echo

# Base colors (0-15) - 2 rows, 8 colors each
for i in {0..1}; do
  for j in {0..7}; do
    color=$((i * 8 + j))
    printf "$(F $color)%03d$(RST)  " "$color"
  done
  echo
done