Warm desert tones dominate the color spectrum for scenes in Pentos, where Viserys Targaryen, son of the ousted Targaryen king, and his sister Daenerys live after fleeing Westeros.

The Kingsroad, which connects Winterfell to the capital city, King's Landing, is very green and lush compared to the dreary grays of Winterfell.

The days are gray and nights are black in Winterfell. It's so dark you can barely see the assassin who comes for Bran Stark.

In the grasslands of Essos, colors are still warm and bright. But Viserys's plans for taking over the Seven Kingdoms are not going well.

You can almost feel the cold at Castle Black, where Ned Stark's bastard son, Jon Snow, joins other recruits to take the black and become men of the Night's Watch.

Tyrion is held prisoner in a sky cell in the Eyrie. Scenes from the sky cell, which is open to the outside on one side, are well-lit in parts, but the dark shadow and lack of saturation keep it gray.

It is slightly brighter in Vaes Dothrak, where Daenerys embraces local customs and traditions.

A slice of green as Tyrion and Bronn leave the Eyrie.

The color changes abruptly when the scene shifts from Castle Black to Lhazar, a tiny village under siege by Dothrakis.

More reds seen at the Lannister camp on the night before Tyrion leads the hill tribe into battle against the North.

The next bright section is when Daenerys realizes it was a mistake to trust the Lhazareen priestess Mirri Maz Duur.

After visiting the grays of Winterfell, the episode moves to the desert tones of the Red Waste, where Daenerys and her khalasar are battling the heat and exhaustion.

Reds hold strong in scenes from Dragonstone, ruled by Stannis Baratheon, which provides nice contrast with the scenes from beyond the Wall that precede it.

The orientation tour ends after checking in on Robb's army at the Riverlands, where it is dark.

Outdoor scenes on the Iron Islands have muted light blue colors.

As with most other places in the series, indoor scenes are dark on the Iron Islands too.

The snowy scenes from beyond the Wall stand out sandwiched between darker scenes from Harrenhal and scenes from King's Landing, where Tyrion discovers a huge cache of wildfire.

The palette warms up considerably for scenes from Qarth, where Daenerys is a guest of a wealthy noble, Xaro Xhoan Daxos.

The color difference between King's Landing in the first half and Qarth in the second half is apparent when they are placed right next to each other.

As Jon and Ygritte start moving, we see more snow, and the color palette returns to the usual tones.

This dark band is scenes from the Stark camp where Jaime is imprisoned.

This is the darkest episode in the series so far. The Battle of Blackwater Bay, which pits Stannis's army against Lannister forces, is fought entirely at night. The only bright streak comes from the blaze of wildfire.

Mild blues dominate the spectrum when Ser Davos is rescued after being thrown overboard during the Battle of Blackwater Bay.

This is the first time scenes involving Daenerys run blue. Daenerys sails to Astapor with her khalasar.

The signature colors of beyond the wall are back at the Fist of the First Men, where Jon and the Free Folk come across horse carcasses arranged in a spiral pattern

There is a subtle color shift as scenes of Theon Greyjoy's imprisonment are followed by scenes where Jaime and Brienne are prisoners.

More green tints start showing up in King's Landing as Margaery's Highgarden family makes their presence known.

This muddy green band comes from scenes at the bathhouse in Harrenhal.

The colors in scenes from right outside Yunkai are not very different from the colors of Astapor.

Red and gold dominate the screen as Tyrion and Sansa get married.

It gets even redder as the Red Lady starts fires in Dragonstone.

Scenes across the sea are not as warm as they once were. In Slaver's Bay, Dany worries that her dragons are getting too big to control.

Joffrey and Margaery's wedding scenes take up a large part of this episode. The colors are bright and cheerful, with orange and gold offset by bright greens. At the wedding, Joffrey dies after drinking poisoned wine poured by Tyrion.

In these red-hued scenes from Littlefinger's establishment, Tywin interrupts Oberyn to offer him a position on the small council in exchange for being a judge when Tyrion stands trial for killing Joffrey.

The next blue streak comes from Castle Black, where Jon volunteers to go beyond the wall to kill mutineers at Craster's Keep.

In this episode, we witness the growing power of Dany's dragons when Drogon effortlessly kills a herd of goats.

Meereen has also gone to muted colors as Dany realizes that Drogon, who has gone missing, has killed a girl. She chains her other two dragons in the dungeons.

Beyond the Wall, scenes with a lot of snow continue as Jojen dies in a fight against wights.

Colors of Dorne are rich in yellow but lack the usual saturation after Oberyn's death.

In Braavos, there is extreme contrast between the outdoors and inside the House of Black and White. The outer bands of the spectrum are scenes indoors, and the bright center is when Arya is outside.

Between Dorne and Volantis, this season has a lot of bright scenes. Jaime and Bronn arrive in Dorne to rescue Myrcella.

When in Dorne, wear Dornish yellow. Yellows set against other bright and highly saturated colors is the characteristic palette of Dorne.

This relatively bright band comes from scenes from Slaver's Bay where Jorah and Tyrion are auctioned off.

There is more than one dark dungeon in this episode. This is in Dorne, where Bronn and the Sand Snakes are imprisoned.

The Battle of Hardhome's icy tones take up most of the spectrum in this episode.

Lush green fields where Daenerys gets captured by a Dothraki horde.

Blue tones dominate as Theon and Sansa flee from the Boltons and are rescued by Brienne and Podrick.

Greens of the grasslands butt against the muted desert tones of Vaes Dothrak, where Daenerys is taken prisoner by a khalasar.

Scenes from Braavos lose their usual saturation as Arya now lives as a blind beggar.

The blue tones of the Iron Islands return as Euron is chosen king. Yara and Theon flee the island with most of the Ironborn fleet.

High-contrast, low-saturation scenes as Tommen joins the faith of the Sparrows.

The blue-gray sections in the episode are scenes from the Battle of the Bastards, where the armies of Ramsay Bolton and Jon Snow fight. Jon's army defeats the Boltons with help from the Knights of the Vale.

A flash of brightness as Tommen reacts to the death of his wife, Margaery.

Shafts of light with dark shadows dominate scenes at the Citadel, where Sam arrives to become a maester.

After cold and dark Winterfell scenes, King's Landing scenes bring in warmer tones. Cersei, who is now the queen, is preparing to face enemies on all sides.