This red is all movement. #DA0F10 suits a call-to-action, a graphic stripe, or a tiny accent against black and cream. A muted companion color helps it breathe; too many other brights make it feel like a toy aisle.
Tints
#da0f10
#de2728
#e13f40
#e55758
#e96f70
#ec8788
#f09f9f
#f4b7b7
#f8cfcf
#fbe7e7
#ffffff
Shadows
#da0f10
#c40e0e
#ae0c0d
#990a0b
#83090a
#6d0808
#570606
#410405
#2c0303
#160202