premiumoxforddictionariescomlibproxyuclacuk scarlet definition of scarlet in English from the Oxford Cardinal explanation is linked to a intense color reminiscent of the colour of blood. It is commonly referred to as fiery, fierce, and eye-catching. This colour evokes feelings of passion and radiates a sense of daring impact. Ruby is frequently utilized to represent crucial events or to draw focus in various uses. Its boldness renders it a well-liked selection in clothing, creative works, and around interior environments.