1. (noun) blue color or pigment; resembling the color of the clear sky in the daytime

• blue

1. (noun) blue color or pigment; resembling the color of the clear sky in the daytime

• aqua
• aquamarine
• cobalt blue
• greenish blue
• peacock blue
• turquoise
• azure
• cerulean
• lazuline
• sapphire
• sky-blue
• dark blue
• navy
• navy blue
• powder blue
• prussian blue
• purplish blue
• royal blue
• steel blue
• ultramarine

1. (noun) blue color or pigment; resembling the color of the clear sky in the daytime

• chromatic color
• chromatic colour
• spectral color
• spectral colour

1. (noun) blue color or pigment; resembling the color of the clear sky in the daytime

• blue
• blue
• blueish
• bluish