crossword puzzle

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Across
  1. 4. mixing of two primary colors
  2. 9. primary and secondary mixed into hybrid
  3. 11. art terminology for the light and darker variations of a single color
  4. 12. pure colors to which white is added
Down
  1. 1. the property of light by which the color an object is classified
  2. 2. to create an interest on the page
  3. 3. the lightness or darkness of a color
  4. 5. to unify and organize
  5. 6. the degree of purity of a color
  6. 7. to organize
  7. 8. colors that cant be mixed
  8. 10. keep interest of a reader