In modern times slight variations of crimson have been created for special uses, such as colors called Fandango pink, Radical red (created by a crayon company), Electric crimson, and a variation created especially for a university in the state of Utah. Pink is considered a pale tint of this color.
Biblical meaning of the color crimson
In the King James Version Bible, the word 'crimson' occurs five times, all of which are in the Old Testament. The three Hebrew words from which it is derived are karmity (Strong's Concordance #H3758), which means a deep red, tola (#H8438), which refers to the maggot from which the dye is derived, and shaniy (#H8144), which refers to the color's name.
Some Bible commentaries believe that scarlet and crimson refer to the same color in Scripture. In Joshua 2:18, the Hebrew word translated as 'scarlet' (#H8144) is the same one translated as 'crimson' in Jeremiah 4:30. The word used in Joshua denotes the pigment of the cloth Rehab was to hang outside her window as a sign to the Israelites not to attack her house. This color's use in Scripture lends itself to the symbolically meaning worship of God (2Chronicles 2:7,14, 3:14, Jeremiah 4:30) or a person's sins (Isaiah 1:18).
Anciently, the liquid used to create the dye of this color came from the dried bodies of the cochineal insect (possibly only from the female grub). Both crimson and scarlet were the firmest of dyes and not easily removed from cloth.
Tyre and the Temple
When King Solomon began to plan for the building of God's temple in Jerusalem, he asked King Hiram of Tyre for help. Hiram had a friendly relationship with King David, a friendship that Solomon wished to continue (2Chronicles 2:3). Tyre at this time was famous for its dyes, dyeing industry and skilled craftsmen. The people of Tyre were knowledgeable on the best ways a dyeing cloth a certain color, especially crimson and purple. Solomon, after stating he was building a great house of worship for the great God, requested a man who could supervise the project and who had the following skills.
7. Now, therefore, send me a man skillful to work in gold, and in silver, and in bronze, and in iron, and in purple, and crimson, and blue, and one who is skillful to engrave with the skillful men who are with me in Judah and in Jerusalem, whom David my father provided (2Chronicles 2:7, HBFV).
The Bible says that Hiram responded by sending just the right "color" person for the job (verses 13 - 14).