This "Crystal Springs Rhododendron Garden Portland" graphic has 18 dominated colors, which include Black Cat, Kettleman, Muddy Olive, Tin, Uniform Grey, Highland, Steel, Silver, Thamar Black, Sunny Pavement, Colossus, Purple Amethyst, White, Snowflake, Ivory, Vapour, Honeydew, Foundation White. It makes so beautiful color combination inspired from this image.
| Color | Hex | RGB | Name |
| #303030 | rgb (48, 48, 48) | Black Cat | |
| #606060 | rgb (96, 96, 96) | Kettleman | |
| #486048 | rgb (72, 96, 72) | Muddy Olive | |
| #909090 | rgb (144, 144, 144) | Tin | |
| #a8a8a8 | rgb (168, 168, 168) | Uniform Grey | |
| #789060 | rgb (120, 144, 96) | Highland | |
| #787878 | rgb (120, 120, 120) | Steel | |
| #c0c0c0 | rgb (192, 192, 192) | Silver | |
| #181818 | rgb (24, 24, 24) | Thamar Black | |
| #d8d8d8 | rgb (216, 216, 216) | Sunny Pavement | |
| #606090 | rgb (96, 96, 144) | Colossus | |
| #9090c0 | rgb (144, 144, 192) | Purple Amethyst | |
| #ffffff | rgb (255, 255, 255) | White | |
| #f0f0f0 | rgb (240, 240, 240) | Snowflake | |
| #fffff0 | rgb (255, 255, 240) | Ivory | |
| #f0ffff | rgb (240, 255, 255) | Vapour | |
| #f0fff0 | rgb (240, 255, 240) | Honeydew | |
| #f0f0ff | rgb (240, 240, 255) | Foundation White |
