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Blackish Blue

HEX#202830 RGB32, 40, 48 HSL210°, 20%, 16% FamilyBlue ISCC-NBS#188
956 items
Pale meandering line winding across a dark salt flat and ending in a round, pale ringed patch of salt, like a balloon on a string.
Salty water trace in Badwater Basin Cristina Biete
Diagram of nested circles comparing soil particle size classes, from very coarse sand at 2 to 1 mm down through sands and silts to clay at less than 0.002 mm, each class a smaller circle.
Classification of soil mineral particles by size Antonio Jordán
Thin waterfall plunging down a dark rock wall beneath the cracked blue-white ice front of a glacier perched on top of the cliff.
Glacial waterfall from hanging glacier Federico Grazzini
Video of a towering white cumulus cloud lit by low sunlight, rising behind dark grey cloud masses in the foreground. Video, 39 seconds0:39
Flying over and in a cumulus cloud field Konstantinos Kourtidis
Bright Moon surrounded by a soft white glowing halo in a dark blue night sky, with leaves of a tree at the left edge.
a Moon Halo Yasmina Bouderba
Sun rising behind a jagged dark mountain ridge, sending rays across a blue and yellow sky, above a sea of fog filling the valley below.
sunrise over the Bernese alps with high fog in the valley Matti Barthel
Starry night sky above a rugged rocky mountain lit in yellow, with telescopes, people, a parked car and lit buildings in the dark foreground.
Observation of the Stars Tuğba Bozdoğan
Starry night sky above a rocky mountain, with a person lit blue by a screen near a telescope on the right and parked cars and tents in the dark foreground.
Observation of the Stars Tuğba Bozdoğan
Smooth oval pebble of pinkish-grey stone crossed by a yellow-green band and a reddish band that curl into a wave shape with a crest, on a dark textured background.
Wave pattern in rock layers Gabriel Rooney
Wind turbine seen from below against a starry night sky with the faint Milky Way, its tower and three blades dark with a reddish glow, and an orange-lit cloud near the horizon.
Blades do not cut Daniela Pennesi
Reflected-light micrograph of a polished rock section: bright speckled pyrite traces the outline of a fossil snail shell against a dark blue background, with a 2 mm scale bar.
The living iron speaks Ahmed Morad
Wave smashing into a dark layered rocky cliff, sending up a tall white plume of spray above a sparkling blue sea.
Rocks and Sea Waves in Andros Island, Greece Ioannis Daglis
Fisheye view of bright green aurora bands swirling across a starry night sky above a snowy curved horizon, with a small lit building at the right edge.
Sky high Taro Nakai
Tall sea cliff of layered volcanic rock in dark grey, brown, reddish and pale cream bands with scree slopes, rising from deep blue water under a clear sky.
Santorini-Caldera Sokratis Nikoglou
View from above at sunrise of a wide flooded valley floor where trees stand in grey water, a submerged road on the right, green fields beyond and a snow-capped mountain lit pink in the distance.
Sunrise over flooded Pivka basin Cyril Mayaud
Fountain of glowing orange lava spattering from a dark volcanic cone at dawn, with a plume of grey smoke and a tiny person in orange standing on the black ground below.
Sunrise at Piton de la Fournaise Delphine Smittarello
Dark storm cloud dropping a dense curtain of rain over flat land, beside a gap of pale blue sky with pink clouds and low flat-topped hills on the horizon.
Siberian Summer Storm Sebastian Zubrzycki
Golden rays of sunlight shining through a gap in dark storm clouds down onto a choppy grey sea, with small silhouettes of gulls flying across the sky.
Cloud window André Cortesão
Pyramid-shaped snowy rock peak standing above a range of snow-covered mountains, with dark forested slopes in front and streaky clouds in the sky.
Matterhorn (m.Cervino) Davide Notti
Close-up of thin threads of water falling over dark, blocky basalt ledges topped with yellow-green moss, catching the sunlight as glittering spray.
Tears of beauty at Victoria Falls Petra Hulsman
Camp at night under a starry sky: a campfire lights an overhanging rock wall orange, with a person in a camp chair, a white off-road car and a tent nearby.
Fieldcamp at a Cave Simon Virgo
Underwater view of dark, wrinkled asphalt on the sea floor with clusters of thin pale tube worms rising from it like tufts of grass, a few small white crabs among them.
Asphalt volcano in the Gulf of Mexico MARUM - Center for Marine Environmental Sciences
Thin-section micrograph of a large cracked yellow crystal with straight sides set in a dark speckled fine-grained mass, with a few smaller grey crystals.
An euhedral crystal (the biggest one in the photo) in groundmass matter Metwally Hamza
Aerial view of a grey ash-covered volcanic cone with a summit crater giving off faint blue smoke, above forested hills cut by a pale winding ravine filled with deposits.
From crater to channel, Volcán de Colima Velio Coviello

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