I’ve added some icons (via Font Awesome) and there appears to be a transparency that is dulling the colour (it should be a richer red):
Here is my site Read-Only: https://preview.webflow.com/preview/sk-new-c3049b?utm_medium=preview_link&utm_source=designer&utm_content=sk-new-c3049b&preview=cfe0a00f1da18e19d4cff4a2d3440eb9&mode=preview