Well there's baby blue, light blue, cerulean, sky blue, ocean blue, and blue green. I think that is all of them but there may be more.
red and blue
Some popular types of blue pets commonly kept as companions include blue betta fish, blue parakeets, and blue Russian Blue cats.
When you mix yellow light and blue light, you get white light. Yellow light and blue light are complementary colors that, when combined, create a white light due to their combined wavelengths stimulating all three types of color receptors in our eyes.
blue torquise purple aqua blue-green green light green lightyellow light blue light purple light red light orange orange red
Red light does not penetrate to depths where red algae can carry out photosynthesis. This is why red algae have evolved to absorb blue and green light for photosynthesis at these depths.
add some white to a shade of blue
see through light blue wings
Blue light and yellow light are both components of white light. When combined, the blue and yellow light waves overlap and mix to form white light because they stimulate all three types of color receptors in our eyes, allowing us to see a full spectrum of colors.
Chlorophyll primarily absorbs blue and red wavelengths of light for photosynthesis, while reflecting green wavelengths, which is why plants appear green. Some chlorophyll types can absorb a small amount of green light, but the efficiency is much lower compared to blue and red light absorption.
Blue light and red light have different effects on plant growth and development. Blue light stimulates photosynthesis and helps with plant growth, while red light promotes flowering and fruiting. Plants need both types of light for optimal growth and development.
some light blue, others light green
Usually blue and white will make a light blue, you can add some green, too, if you want the blue to be more robin's egg blue than sky/baby blue (which is what you get with white and blue).