Cold damage

Cold damage is one of the five damage types and is one of the three types which count as elemental damage.

Hitting an enemy with cold damage can inflict chill. Critical strikes with cold damage can inflict freeze.

Cold damage is mitigated by cold resistance and reduction to cold damage taken. Skills which deal or affect cold damage have the Cold Gem tag. Some effects convert other types of damage into cold.

Skill gems
A list of gems with the gem tag: Cold

Base items
The following base items are related to cold damage.

Flat added Cold Damage
Unique items that add a flat amount of cold damage or grant to socketed skills.

Increased Cold Damage
Unique items that increase or reduce cold damage by a percentage.

Converted to Cold Damage
Unique items that convert damage to cold damage.

Added as Cold Damage
Unique items that add a portion of other damage types as cold damage.

Damage taken as Cold Damage
Unique items that convert Damage taken to cold damage.

Add a percentage of cold damage as another damage type
Unique items that add a percentage of the cold damage as another damage type.

Converted to another damage type
Unique items that convert cold damage to another damage type.

Passive skills
There are passive skills that grant cold damage bonuses.

Cold damage
These passive skills grant increased cold damage.

Cold damage with attacks
These passive skills grant increased cold damage with weapons.

Converted to cold
These passive skills convert damage of other types to cold damage.

Cluster Jewel passive skills
The following Cluster Jewel passives are related to Cold Damage:

Miscellany
These passive skills are related to cold damage, but do not fit into any other category.

Timeless Jewel keystone passive skills
The following keystone passive skills are related to cold damage:

Keystone passive skills
The following keystone passive skills are related to cold damage:

Ascendancy passive skills
The following Ascendancy passive skills are related to cold damage:

Monsters
Monsters with cold damage attacks include: Some Chimerals, some Constructs, some Dockhand Wraiths, some Shield Crabs, some Skeletons, some Skeletal Mages, some Spitters, some Statues, and some Undyings.
 * Maelström
 * Siren's Daughter (cast )
 * Water Elemental (cast, )

Bosses with cold damage attacks include:
 * Hailrake (cast )
 * The Deep Dweller
 * Brood Princess (cast )
 * Chatters
 * Stranglecharm (cast )
 * Merveil, the Siren (Ice Storm, Barrage of Ice Spears, Freezing Pulse)
 * Banner of Knowledge ( aura)
 * The Goddess of Purity (cast )
 * Piety (deals Cold Damage in Ice Archer form)
 * Thistlesage (, Ice Spears on Death )
 * Imperator Stantinus Bitterblade (Cyclone Leaves Trail of Ice)

Gallery
There is no default icon for cold damage / resistance, as well as cold-related buff / debuff and other cold-related game mechanics. In general, it is blue in color. Read the skill gem articles for all the skill icon of cold skills.