All material swatches are punched out of the actual material and photographed under standard studio lighting. There may be differences due to your monitor calibration or the specific device you use. I do my best to depict things as accurately as possible. Some materials are extremely difficult to photograph (such as iridescent and UV colors) and are so much more beautiful in person - please refer to individual product images to see how these color-shifting materials behave at different angles! If an item you are interested does not list a particular color option in the drop down menu, I may be able to make it for you in your favorite color - just send an email and I'll let you know if I can make it happen!