- Color Harmony II in Retreat
- Color Harmony II in Rolling Thunder
- Color Harmony II in Rum Cream
- Color Harmony II in Taupe Whisper
- Color Harmony II in Twilight
- Commonwealth
- Compel
- Complex Reasoning in Awareness
- Complex Reasoning in Enlighten
- Complex Reasoning in Insightful
- Complex Reasoning in Intuition
- Complex Reasoning in Perception
- Complex Reasoning in Rethink
- Congo
- Construe
- Contemplate
- Contemporary Spirit in Blue Bell
- Contemporary Spirit in Carolina Gull
- Contemporary Spirit in Cityscape
- Contemporary Spirit in Classical
- Contemporary Spirit in Destiny
- Contemporary Spirit in Forget-Me-Not
- Contemporary Spirit in Gondola
- Contemporary Spirit in Magnolia Bud
- Contemporary Spirit in Miner
- Contemporary Spirit in Moondance
- Contemporary Spirit in Mountain Mist
- Contemporary Spirit in Ophelia
- Contemporary Spirit in Pebblestone
- Contemporary Spirit in Riviera
- Contemporary Spirit in Shell Dust
- Contemporary Spirit in Shorescape
- Contemporary Spirit in Silver Mushroom
- Contemporary Spirit in Soft Glow
- Contemporary Spirit in Sometimes
- Contemporary Spirit in Storm
- Cool Calm
- Cooper in Admiral
- Cooper in Blue Rapids
- Cooper in Mineral Grey
- Cooper in Strawberry
- Cooper in Sunset
- Cooper in Toasted Almond
- Coral Bay in Cobblestone
- Coral Bay in Golden Wheat
- Coral Bay in Java
- Cordial Invitation
- Cordial Memory
- Cordial Mood
- Cordial Mood
