first save

app/utils/colors.py

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+# colors.py - Color library for LED matrix
+
+# Basic Colors
+RED = (255, 0, 0)
+GREEN = (0, 255, 0)
+BLUE = (0, 0, 255)
+
+# Primary Colors
+YELLOW = (255, 255, 0)
+MAGENTA = (255, 0, 255)
+CYAN = (0, 255, 255)
+
+# White and Black
+WHITE = (255, 255, 255)
+BLACK = (0, 0, 0)
+
+# Grayscale
+GRAY = (128, 128, 128)
+LIGHT_GRAY = (192, 192, 192)
+DARK_GRAY = (64, 64, 64)
+
+# Warm Colors
+ORANGE = (255, 165, 0)
+PINK = (255, 192, 203)
+HOT_PINK = (255, 105, 180)
+CORAL = (255, 127, 80)
+TOMATO = (255, 99, 71)
+
+# Cool Colors
+PURPLE = (128, 0, 128)
+INDIGO = (75, 0, 130)
+VIOLET = (238, 130, 238)
+LAVENDER = (230, 230, 250)
+
+# Earth Tones
+BROWN = (165, 42, 42)
+CHOCOLATE = (210, 105, 30)
+SANDY_BROWN = (244, 164, 96)
+GOLD = (255, 215, 0)
+
+# Bright Colors
+LIME = (0, 255, 0)
+AQUA = (0, 255, 255)
+TURQUOISE = (64, 224, 208)
+SPRING_GREEN = (0, 255, 127)
+
+# Pastel Colors
+PASTEL_RED = (255, 128, 128)
+PASTEL_GREEN = (128, 255, 128)
+PASTEL_BLUE = (128, 128, 255)
+PASTEL_YELLOW = (255, 255, 128)
+PASTEL_PURPLE = (255, 128, 255)
+PASTEL_CYAN = (128, 255, 255)
+
+# Neon Colors
+NEON_RED = (255, 0, 0)
+NEON_GREEN = (57, 255, 20)
+NEON_BLUE = (0, 0, 255)
+NEON_YELLOW = (255, 255, 0)
+NEON_PINK = (255, 0, 128)
+NEON_ORANGE = (255, 128, 0)
+
+# Rainbow Colors (for rainbow effects)
+RAINBOW = [
+	(255, 0, 0),  # Red
+	(255, 127, 0),  # Orange
+	(255, 255, 0),  # Yellow
+	(0, 255, 0),  # Green
+	(0, 0, 255),  # Blue
+	(75, 0, 130),  # Indigo
+	(148, 0, 211),  # Violet
+]
+
+# Holiday Colors
+CHRISTMAS_RED = (255, 0, 0)
+CHRISTMAS_GREEN = (0, 255, 0)
+HALLOWEEN_ORANGE = (255, 140, 0)
+HALLOWEEN_PURPLE = (128, 0, 128)
+
+
+# Utility function to create custom colors
+def rgb(r, g, b):
+	"""Create a color from RGB values (0-255)"""
+	return (r, g, b)
+
+
+def hex_to_rgb(hex_color):
+	"""Convert hex color (#RRGGBB) to RGB tuple"""
+	hex_color = hex_color.lstrip('#')
+	return tuple(int(hex_color[i : i + 2], 16) for i in (0, 2, 4))
+
+
+def fade_color(color1, color2, factor):
+	"""Fade between two colors (factor 0.0 to 1.0)"""
+	r = int(color1[0] + (color2[0] - color1[0]) * factor)
+	g = int(color1[1] + (color2[1] - color1[1]) * factor)
+	b = int(color1[2] + (color2[2] - color1[2]) * factor)
+	return (r, g, b)