As the others ( M02@rt37 and @Mark Elsen ) have already noted, you need to insure routing is enabled on the L3 switch. (Smaller Cisco L3 switches default for routing is usually disabled. Converse for their large L3 switches
For the L2 switch (for the switch, as a host, management), you should add a default gateway (as also noted by M02@rt37 ).
For routing between the router and L3 switches, you can use either static or dynamic routing. Although, you have only two L3 devices, I would still use dynamic routing, but that's more of a personal preference, as I believe it's a better choice, but not all would agree.
The static route statements, you have now, should do the job. As an alternative (for the subnetted /24), on the router, you, I believe, could also use a single static route statement:
Ip route X.X.X.0 255.255.255.255 X.X.X.2
(Student excersize why this would work.)
