Blueshift

Cosmic speed blue, racing towards us, wavelength shrinking to a brilliant flash.

#2d47ff

Blueshift is a vivid blue.

It can be described as vivid, vibrant, strong and bold.

Set in white, because white reads best on it.

Blueshift

Redshift

In physics, a redshift is an increase in the wavelength, or equivalently, a decrease in the frequency, of electromagnetic radiation. The opposite change, a decrease in wavelength and increase in frequency and energy, is known as a blueshift.

Read on Wikipedia

blueshift

Noun

A decrease in the wavelength of a photon or of light while in transit, corresponding to a higher frequency and a shift toward the blue end of the electromagnetic spectrum.

Verb

(said of light or a photon) To shift toward the blue end of the electromagnetic spectrum while in transit; to change to a shorter wavelength and a higher frequency.

Wiktionary

Its neighbors.

Bright Greek, #3844f4 Magic Ink, #0247fe Coast, #0050ff Blue et une Nuit, #0652ff Pretentious Peacock, #4444ff Rare Blue, #0044ff Light Shōjin Blue, #1155ff Nīlā Blue, #0055ff Ultra Indigo, #4433ff Megaman Helmet, #0058f8 System Shock Blue, #3a2efe Saturated Sky, #4b4cfc

Blueshift

#2d47ff

Blueshift

Redshift

blueshift

Its neighbors.

Its complements.

As a ramp.