monochromatic colours

"navy” color, blue and brown, brown and blue, brown and dark blue, brown and dark blue-blue, brown and dark blue-gray, calm dark blue, colour of dark blue glass, colour of glass, cornflower blue, dark blue and blue, dark blue-gray and brown, dark-blue, gray dark blue, gray-blue, light blue, midnight blue, monochromatic colours, monochrome, monochrome dark blue colour palette, monochrome palette, pale blue, pale dark blue, shades of dark blue.

"navy” color, calm dark blue colour, colour of dark blue glass, colour of glass, cornflower blue colour, dark blue and blue, dark-blue, gray dark blue, gray-dark blue colour, light blue, midnight blue, monochromatic colours, monochrome, monochrome dark blue colour palette, monochrome palette, pale blue, pale dark blue colour, shades of dark blue.