The color red is a primary color that can be defined using different color models. in the RGB color model, red is represented as (255, 0, 0), meaning full intensity of red with no green or blue. in hex code, it’s #FF0000. there are various shades of red, like light red (RGB: 255, 102, 102; Hex: #FF6666), dark red (RGB: 139, 0, 0; Hex: #8B0000), crimson (RGB: 220, 20, 60; Hex: #DC143C), and ruby (RGB: 224, 17, 95; Hex: #E0115F). people often search for the meaning of red, its various shades, and its psychological effects. red is often associated with strong emotions like love, anger, and passion, making it a powerful color in art and design. it can stimulate energy and increase heart rates, which is why it’s frequently used in marketing to grab attention. shades like burgundy and scarlet convey different feelings—burgundy feels rich and elegant, while scarlet is bold and vibrant. overall, red is a striking color that evokes a wide range of emotions and reactions.