0to255

• +22 #fff 100%
• +21 #f6f6f6 96%
• +20 #eee 93%
• +19 #e5e5e5 90%
• +18 #ddd 87%
• +17 #d4d4d4 83%
• +16 #ccc 80%
• +15 #c3c3c3 76%
• +14 #bbb 73%
• +13 #b2b2b2 70%
• +12 #aaa 67%
• +11 #a1a1a1 63%
• +10 #999 60%
• +9 #909090 56%
• +8 #888 53%
• +7 #7f7f7f 50%
• +6 #777 47%
• +5 #6e6e6e 43%
• +4 #666 40%
• +3 #5d5d5d 36%
• +2 #555 33%
• +1 #4c4c4c 30%
• 0 #444 27%
• -1 #3c3c3c 24%
• -2 #333 20%
• -3 #2b2b2b 17%
• -4 #222 13%
• -5 #1a1a1a 10%
• -6 #111 7%
• -7 #090909 4%
• -8 #000 0%

Created by Shaun Chapman