Related Clues:

• Drink up Earl Grey
• Ale variety
• Minimally pigmented
• Lacking vim
• Deficient in color
• Iron-deficient, maybe
• Not intense, as color
• Far from vigorous
• Far from brilliant
• Adjective for ''imitation''
• Not bright, as a color
• Like Casper's complexion
• Quiet beer drained
• In need of iron pills
• Part of 51-Across