For 2023, those colors are apparently a dark red and a green. In February, a leak claimed Apple was planning to use a dark red color for the iPhone 15 Pro, specifically using hex code #4410D0D.

Urbanology Designs' Ginger Curtis and Lewis & Rose Interiors' Brett Seidl talk about the return of darker woods to the design ...

The standard ‌iPhone 15‌ models could be available in new dark pink and bright, light blue colors. The pink shade, color hex code #CE3C6C is a deeper pink described as "telemagenta." ...

The blood inside is still red, but light scattering makes it look blue from outside. Blood color and your health Understanding what your blood should look like is more than just a biology lesson.

The iPhone 15 Pro will be available in a “special edition” dark red color. As many of you know, iPhone tends to offer its ‘Pro’ model in a special edition color every year.

Special edition colors are nothing new for Apple. For example, the iPhone 12 Pro came in Pacific Blue, the iPhone 13 Pro came in Sierra Blue, and the iPhone 14 Pro had Space Black and Deep Purple.