Crimson colour
A strong, slightly bluish red. Dramatic and rich, it conveys passion, urgency and depth.
Crimson colour codes
Complementary palette
Triad palette
Monochromatic palette
Lighter tints
Darker shades
About crimson
A strong, slightly bluish red. Dramatic and rich, it conveys passion, urgency and depth. The value shown here (#DC143C) is a widely used representation — descriptive colour names like this cover a small range rather than one fixed code, so feel free to nudge it in the colour picker to suit your project.
Palettes that work with crimson
The complementary colour (#14DCB4) sits opposite crimson on the wheel for high contrast, while the triad spreads three balanced hues. For subtle, layered designs the monochromatic set keeps the same hue at different lightness. All are generated automatically above — click any swatch to copy.
Using crimson in your design
For CSS, paste #DC143C or the oklch(0.57 0.22 20) value, or download the ready-made crimson.css file above — it includes a full 50–950 token scale. Always check contrast before using crimson behind text.