Black #000000
Black [90%] #191919
Black [80%] #333333
Black [70%] #4c4c4c
Black [60%] #666666
Black [50%] #7f7f7f
Black [40%] #999999
Black [30%] #b2b2b2Black [30%] #b2b2b2
Black [20%] #cccccc
Black [10%] #e5e5e5
White #ffffff
Blue #0000ff
Cyan #00ffff
Green #00ff00
Yellow #ffff00
Red #ff0000
Magenta #ff00ff
Purple #9900cc
Orange #ff6600
Pink #ff99cc
Dark Brown #663333
Powder Blue #ccccff
Pastel Blue #9999ff
Baby Blue #6699ff
Electric Blue #6666ff
Twilight Blue #6666cc
Navy Blue #003399
Deep Navy Blue #000066
Desert Blue #336699
Sky Blue #00ccff
Ice Blue #99ffff
Light BlueGreen #99cccc
Ocean Green #669999
Moss Green #336666
Dark Green #003333
Forest Green #006633
Grass Green #009933
Kentucky Green #339966
Light Green #33cc66
Spring Green #33cc33
Turquoise #66ffcc
Sea Green #33cc99
Faded Green #99cc99
Ghost Green #ccffcc
Mint Green #99ff99
Army Green #669966
Avocado Green #669933
Martian Green #99cc33
Dull Green #99cc66
Chartreuse #99ff00
Moon Green #ccff66
Murky Green #333300
Olive Drab #666633
Khaki #999966
Olive #999933
Banana Yellow #cccc33
Light Yellow #ffff66
Chalk #ffff99
Pale Yellow #ffffcc
Brown #996633
Red Brown #cc6633
Gold #cc9933
Autumn Orange #ff6633
Light Orange #ff9933
Peach #ff9966
Deep Yellow #ffcc00
Sand #ffcc99
Walnut #663300
Ruby Red #990000
Brick Red #cc3300
Tropical Pink #ff6666
Soft Pink #ff9999
Faded Pink #ffcccc
Crimson #993366
Regal Red #cc3366
Deep Rose #cc3399
Neon Red #ff0066
Deep Pink #ff6699
Hot Pink #ff3399
Dusty Rose #cc6699
Plum #660066
Deep Violet #990099
Light Violet #ff99ff
Dusty Plum #996699
Pale Purple#cc99cc
Majestic Purple #9933cc
Neon Purple #cc33ff
Light Purple #cc66ff
Twilight Violet #9966cc
Easter Purple #cc99ff
Deep Purple #330066
Blue Violet #9966ff
Blue Purple #9900ff
Deep River #6600cc
Deep Azure #6633ff
Storm Blue #330099
Deep Blue #3300cc
Here's a good list of Colors that can help you also.