DjVu typically achieves compression ratios about 5 to 10 times better than existing methods such as JPEG and GIF for color documents, and 3 to 8 times than TIFF for black and white documents. Scanned pages at 300 DPI in full color can be compressed down to 30 to 100KB files from 25MB.. Black-and-white pages at 300 DPI typically occupy 5 to 30KB when compressed. This puts the size of high-quality scanned pages within the realm of an average HTML page (which is typically around 50KB).