I got tired of resizing and fixing our logo for the myriad of sizes that iPhone, Android and Facebook require, so I wrote a Python script to generate it. There are a couple of hacks (like the gap between the top and bottom half), but it generates our logo with the correct colors and ratios :)

fan.st-logo.py

import Image, ImageDraw

box_height = 2
box_width = 6
box_gap_height = 3
box_gap_width = 2

background = (0,0,0)
level_background = (119,120,123)
peeks = (237,26,59)
level_hightlight = (245,130,32)

shape = [
    " ^   ^ ",
    " -   - ",
    "^-^ ^-^",
    "---^-#-",
    "--#-##-",
    "#######",
    "       ",
    "-######",
    " -#### ",
    " --#-- ",
    "  ---  ",
    "   -   ",
    "   -   "]

heart_width = (box_width*7)+(box_gap_width*6)
heart_height = (box_height*13)+(box_gap_height*11)

heart = Image.new("RGB", (heart_width, heart_height), background)
draw = ImageDraw.Draw(heart)

for y, row in enumerate(shape):
    for x, col in enumerate(row):
        level_x = x*(box_width+box_gap_width)
        level_y = y*(box_height+box_gap_height)
        if y > 6:
            level_y -= box_gap_height

        fill = background
        
        if col is '^':
            fill = peeks
        elif col is '#':
            fill = level_hightlight
        elif col is '-':
            fill = level_background

        # do the PIL image/draw (in memory) drawings
        draw.rectangle([level_x, level_y, level_x+box_width-1, level_y+box_height-1], fill=fill)

# PIL image can be saved as .png .jpg .gif or .bmp file (among others)
heart.save("fan.st-logo-"+str(heart_width)+"x"+str(heart_height)+".png")