I also checked the Flux library: no exact 3 W / 5000–7000 K LED match appears to be available, but lower-power white LEDs in that CCT range are present. My recommendation is the Seoul 3535 part if you want a compact PCB-mounted 3 W LED.
Best Flux-library match: L1C1-RYL1000000000 — Lumileds LUXEON C royal-blue LED, 440–460 nm, SMD, active/available; not labeled “3 W” in the library result, but it’s a high-power 450 nm-class emitter.
Good 3 W / 450 nm candidates from web/distributor research: