scarlet-crimson (adjective)

1. The superhero's costume was a vibrant scarlet-crimson that caught everyone's attention.

2. The blood on the walls was a horrifying scarlet-crimson, adding to the terror of the scene.

3. The director used scarlet-crimson lighting in the final climactic scene to create a sense of passion and intensity.

4. The runway model flaunted a stunning scarlet-crimson dress that was the highlight of the fashion show.