Color Names

Cavern Echo

Grey stone that swallows sound, leaving only a whisper.

#cec3b3

Cavern Echo is a pale grey, close to beige.

It can be described as pale, delicate, faded and almost grey.

Set in black, because black reads best on it.

Cavern Echo

Cave

Caves and caverns are natural voids under the surface of the Earth and have also been observed in other rocky worlds. Caves often form by the weathering of rock and can extend deep underground. Exogene caves are smaller openings that extend a relatively short distance underground. Caves which extend farther underground than the opening is wide are called endogene caves.

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Echo

In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the listener. Typical examples are the echo produced by the bottom of a well, a building, or the walls of enclosed and empty rooms.

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cavern

Noun

  1. A large cave.
  2. An underground chamber.

Verb

  1. To form a cavern or deep depression in.
  2. To put into a cavern.
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echo

Noun

  1. Alternative letter-case form of Echo of the ICAO/NATO radiotelephony alphabet.

Noun

  1. A reflected sound that is heard again by its initial observer.
  2. An utterance repeating what has just been said.
Wiktionary