What would cause it to look like bruise under right ribcage when I gave been hurt?

A bruise-like appearance under the right ribcage after an injury could indicate trauma to the underlying tissues or organs, such as the liver or ribs, leading to bruising or contusions. It may also involve bleeding beneath the skin or within the abdominal cavity, resulting in discoloration. Additionally, inflammation or swelling from the injury could contribute to the visual effect. If you experience significant pain or other symptoms, it's essential to seek medical attention for a proper evaluation.