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Blue
Strong Greenish Blue

Strong Greenish Blue

HEX#007791 RGB0, 119, 145 HSL191°, 100%, 28% FamilyBlue ISCC-NBS#169

22 items

Blue satellite radar image of the sea surface crossed by many thin, bright, curving lines in parallel bands, the signatures of internal waves. — Internal Waves along the Amazon shelf Jorge Magalhaes

Row of sharp jagged brown mountain peaks with snowy tips, shaped like cones, rising above a wide grey river valley under a deep blue sky with one small white cloud. — The Passu Cones and Hunza River Muhammad Saad

Aerial view of a yellow underwater glider with dark wings in turquoise water beside the white overhanging edge of an iceberg, with small ice chunks floating on the dark sea. — A nerve-wracking glider recovery Karen Heywood

Underwater view of a dead branching twig coated in fuzzy white growth, lying on a rocky sea floor with pebbles, in clear turquoise water. — Underwater in the North Aegean Sea Evgenia Tsianou

Underwater view of a scuba diver in a black wetsuit picking up a plastic bottle from a seagrass bed, holding a red mesh bag of rubbish, with another bottle lying nearby. — "The greatest threat to our planet is the belief that someone else will save it" - Robert Swan David Jones

Looking down into a hot spring of clear turquoise water fading to deep blue, edged by a ledge of grey and white mineral crust with a few dry plants. — Bluish Yellowstone (Wyoming) Silvia Favaro

Wave bursting into white spray against dark brown rocks studded with small shells, with a pebble beach in the foreground and a turquoise sea behind. — Catch the wave hitting on the rocks Angel Ling

False-colour electron micrograph of quartz crystals in blue, green and bright yellow, showing pointed growth zones like stacked chevrons, cut by dark cracks, with a 300 micrometre scale bar. — Zoned quartz in porphyry stockwork Lawrence Carter

Coastal cliff of tightly zigzag-folded pale rock layers, overlain at the top by flatter beds, with a bird flying in the deep blue sky above. — Zig-zag toward the unconformity Cristina Accotto

Curving bay of bright turquoise sea along a long sandy beach, with a small town at the foot of dark green mountains whose summit is wrapped in cloud, and shrubs in the foreground. — Cloud formations Özge Can

Glowing lava lake laced with bright orange cracks at the bottom of a dark crater, with a plume of red and pink lit smoke rising into a blue evening sky. — Nyiragongo Crater by Nightfall Victoria Milanez Fernandes

Underwater view of an empty plastic bottle with debris inside drifting just above a dense meadow of green seagrass, the rippled water surface overhead. — "The most valuable thing we extract from the ocean is our existence" - Dr Sylvia Earle David Jones

Green hill with a large pale scar of bare soil sliding down to a sandy beach with white surf, seen from a dark rocky headland where a person stands above a turquoise sea. — Landslide on the Cantabrian Sea Irene Pérez Cáceres

Video of billowing white clouds rolling over a rocky limestone plateau dotted with green dwarf shrubs, with mountain ridges and wisps of mist in the valley below a blue sky. — Dachstein Dynamics: Clouds & Evapotranspiration Lukas Hörtnagl

Thin-section micrograph of schist: a large rounded orange garnet crystal speckled with tiny inclusions, wrapped by wavy bands of colourful flaky mica grains. — Garnet schist from the eastern Italian Alps Bernardo Cesare

Aerial view looking straight down on blocky, flat-topped brown rocks at the edge of deep blue sea, with white surf foaming between them. — I need vitamin sea (at NSW) Mohammad Murad

High coastal view from orange lichen-covered cliffs over a turquoise sea with white surf, towards a long sandy beach bar linking the shore to a small rocky island. — Robberg Peninsula - a home of seals Elizaveta Kovaleva

Two rows of small glass vials with turquoise caps and handwritten labels NJ1 to NJ14. The top row, marked UNBURNED, holds yellow and greenish liquids; the bottom row, marked BURNED, holds orange and red liquids. — Natural Fat Burning! Nicasio T. Jiménez-Morilo

Turquoise meltwater stream winding through a smooth curved channel cut into white ice, with pitted ice banks and a grey cloudy sky above a flat icy horizon. — Melt Stream, Greenland Ian Joughin

Several low semicircular walls of piled stones on a pale gravel shore, each open on one side, beside a lake of vivid turquoise water with a white salty edge and scattered tufts of yellow grass. — Meteorological Architecture Ana Maria Machedon

Close-up of a small arch of blue glacier ice with smooth, rippled surfaces, spanning a narrow channel with dark sediment and water beneath it, looking like a bridge over a canyon. — The bridge over the icy canyon Mikhail Varentsov

Person in a pink headscarf and jacket walking along a sandy beach carrying a tall pole topped with a GPS antenna and a handheld unit, with blue sea and white surf behind. — Mapping the Algerian shoreline Filippo Dallosso

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