As the leading corporation of the metropolitan public transportation, we expressed Incheon Transit Corporation's speed and punctuality through atypical shapes making a circular image with gradation. The circular shape stands for unending possibilities and permanence. The directionality of each shape means customer-centered mind / strong motives for subway adjacent urban development / global future, which the Incheon Transit Corporation aims for.

The green color used in the symbol portrays 21st century's environmental-friendly green energy and healthy and transparent corporate image.
The orange color symbolizes the vigorous and innovative leap,
blue color creates future-oriented image based on reliability.