Measuring approximately 18 centimeters in length and weighing around 35 grams, the blue-grey tanager boasts an exquisite appearance. Its body is adorned with a palette of dark blue hues, complemented by gentle light blue tones gracing the head and underbelly. The tanager’s short, thickened beak adds to its distinct charm, offering a glimpse into its unique adaptations.
Interestingly, both male and female blue-grey tanagers showcase an identical appearance, adorned with their entrancing blue-gray plumage. However, the juveniles present a more muted coloration, lacking the brilliant shades that define the adults.