<｜begin▁of▁sentence｜>### Instruction:
As a volunteer coordinator for a local environmental organization, you're tasked with creating an engaging visual representation of the organization's upcoming Earth Day event. You have a set of RGB color tuples that represent the event's color palette. To bring these colors to life, you're looking to utilize the Cairo graphics library in Python to create a drawing area and use the CairoPaletteDrawer class to artistically showcase the vibrant colors of the event's theme.
### Response:
import cairo
from igraph.drawing import CairoPaletteDrawer

# Set up the Cairo context and a palette
colors = [(1, 0, 0), (0, 1, 0), (0, 0, 1)]  # Red, green, blue
palette = cairo.SolidPattern(*colors[0])

# Set up drawing surface
width, height = 300, 100
surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, width, height)
ctx = cairo.Context(surface)

# Create CairoPaletteDrawer instance
palette_drawer = CairoPaletteDrawer(context=ctx)

# Set bounding box
palette_drawer.bbox = (0, 0, width, height)

# Draw the palette (assuming draw method is implemented)
#palette_drawer.draw(palette)

# Save the result to a file
surface.write_to_png('palette.png')
<|EOT|>
