Your Take Color Challenge: #MondayBlues

Jellyfish at Toledo Zoo’s aquarium on April 4, 2015. "I was attracted to the jellyfish because the exhibit had them in a water tank that changed colors," says Barden.

Friends pose for photos in the neighborhood of Williamsburg in Brooklyn, N.Y.

Blue skies and the London Eye.

Contributor Tim Durkan says he was reminded of the Perry Como song "Seattle" when he captured this image.

A sailboat floats through an overcast day in Vashon Island, Wash.

The full moon rises over Seattle on May 3.

A boy climbs a tree as the the moon rises over Washington Park in Fidalgo Island, Wash.

Contributor Rebecca Andrews snapped this photo using the photo burst setting on her iPhone as she crossed the Baker Bridge over the Mississippi River in Iowa.

A moon rises over Seattle on April 20.

An x-ray image captures contributor Julia Barden's hands during a recent visit to the doctor's office.

A 15-second exposure shows a beautiful evening in Tempe, Ariz. on April 25.

A waterfall makes for a dramatic backdrop for a glass sculpture at the Dallas Arboretum and Botanical Garden.

Waves crash on the shore in Kauai, Hawaii.

"(It was) breathtaking how blue the water could be and the beauty of the ocean," contributor Susan Cinquemani said of the view in Kauai, Hawaii.

Contributor Julia Barden stood in the ocean with her waterproof Nikon in Puerto Rico to capture this shot on May 12, 2014.

"I grew the morning glories, just so I could photograph them," said contributor Carol Nuccio.

A close-up shows the details of a piece of art at the Dallas Arboretum and Botanical Garden.

A photographer's camera captures the blue hues of Iceland's landscape during the Golden Circle Tour, which loops from Reykjavík into central Iceland and back.

The Badwater Basin at Death Valley National Park in Death Valley, Calif., on Jan. 2, 2012.

A peaceful moment at the pier in Manchester, Wash., on March 19, 2015.

An early evening view from Flagstaff, Ariz., on April 20, 2015.

Contributor Laurie Hafener captured this view from a ferry crossing San Francisco Bay. "It was a gorgeous and very exciting day," says Hafener.

Beachcombers enjoy the day in Hansville, Wash., on April 11, 2015.

New York window washers clean the glass of a blue building.

The Caribbean Sea looks especially blue from above.

The edge of a glacier in Chile breaks off into the water.

Yellow and pink fade into a blue night at Crooked Lake in Angola, Ind.

In a composite of three images, Chicago's winter omits a blue tone over the city in December of 2014.

Mt.Rainier glows in Seattle.

A male great white shark glides gracefully through the deep blue abyss of Ensenada, Mexico.

On the Fourth of July 2014, the night turned blue before the fireworks on the Huntington Beach Pier in California.

The light of the Phoenix Museum of Art shines in bokeh style.

"The Chagall windows at the Art Institute of Chicago are always good for the soul," says contributor Dan Eidsmoe.

An early morning walk along the Ka'anapali Beach in Maui, Hawaii.

There's always a bright spot in the blues in Plano, Texas.

Evening shot taken of a boat landing in Murrells Inlet, SC.

Blue skies above the Statue of Liberty at Liberty Island in New York.

A jellyfish swarms around calm waters trailing it's tentacles.

Incandescent petals grow in Washington.

The Empire State Building shines blue on April 15, 2015.

Clouds stroll by as a beautiful day unfolds on the beaches of Siesta Key.

Looking up from the Mabel Ringling Rose Garden in Sarasota, Fla.

An icicle slowly melts in Toledo, Ohio.

A clear sky in Southern Oregon on April 11, 2015.

Different shades of blue fill the sky in Littleton, Mass.

Storm clouds roll through Jackson, Tenn., on April 15, 2015.