Colors and Color Management
The Color class supports multiple color formats:
RGB (0-1 range)
color = Color.from_rgb(1.0, 0.0, 0.0) # Red
RGB (0-255 range)
color = Color.from_rgb255(255, 0, 0) # Red
Hexadecimal
color = Color.from_hex("#FF0000") # Red
color = Color.from_hex("#FF0000FF") # Red with alpha
HSL (Hue, Saturation, Lightness)
color = Color.from_hsl(0, 1.0, 0.5) # Red
HSV (Hue, Saturation, Value)
color = Color.from_hsv(0, 1.0, 1.0) # Red
Predefined Colors
Basic Colors
Colors.WHITE
Colors.BLACK
Colors.RED
Colors.GREEN
Colors.BLUE
Extended Colors
Colors.TRANSPARENT
Colors.GRAY
Colors.YELLOW
Colors.CYAN
Colors.MAGENTA
UI Colors
Colors.PRIMARY
Colors.SECONDARY
Colors.SUCCESS
Colors.WARNING
Colors.DANGER
Paper Colors
Colors.PAPER_WHITE
Colors.PAPER_CREAM
Colors.PAPER_SEPIA
Color Manipulation
Alpha Channel
semi_transparent = color.with_alpha(0.5)
Lightness
lighter = color.lighten(0.2)
darker = color.darken(0.2)
color = Color.from_hex("#FF0000")
# Get different formats
rgb = color.to_rgb() # (1.0, 0.0, 0.0, 1.0)
rgb255 = color.to_rgb255() # (255, 0, 0, 1.0)
hex_str = color.to_hex() # "#FF0000"
hsl = color.to_hsl() # (0.0, 1.0, 0.5, 1.0)
hsv = color.to_hsv() # (0.0, 1.0, 1.0, 1.0)