This "Dubuque Arboretum And Botanical Gardens Wiki" graphic has 20 dominated colors, which include Calcareous Sinter, Black Cat, Thamar Black, Chinaberry, Picasso Lily, Tinny Tin, Snowflake, White, Vapour, Costa Del Sol, Steel, Gunmetal Green, Negishi Green, Uniform Grey, Delightful Camouflage, Alexandrian Sky, Ultramarine Highlight, Ash Hollow, Kickstart Purple, Black. It makes so beautiful color combination inspired from this image.
| Color | Hex | RGB | Name |
| #d8f0ff | rgb (216, 240, 255) | Calcareous Sinter | |
| #303030 | rgb (48, 48, 48) | Black Cat | |
| #181818 | rgb (24, 24, 24) | Thamar Black | |
| #484860 | rgb (72, 72, 96) | Chinaberry | |
| #604878 | rgb (96, 72, 120) | Picasso Lily | |
| #484830 | rgb (72, 72, 48) | Tinny Tin | |
| #f0f0f0 | rgb (240, 240, 240) | Snowflake | |
| #ffffff | rgb (255, 255, 255) | White | |
| #f0ffff | rgb (240, 255, 255) | Vapour | |
| #606030 | rgb (96, 96, 48) | Costa Del Sol | |
| #787878 | rgb (120, 120, 120) | Steel | |
| #787848 | rgb (120, 120, 72) | Gunmetal Green | |
| #909048 | rgb (144, 144, 72) | Negishi Green | |
| #a8a8a8 | rgb (168, 168, 168) | Uniform Grey | |
| #a8a848 | rgb (168, 168, 72) | Delightful Camouflage | |
| #c0d8d8 | rgb (192, 216, 216) | Alexandrian Sky | |
| #303090 | rgb (48, 48, 144) | Ultramarine Highlight | |
| #a89090 | rgb (168, 144, 144) | Ash Hollow | |
| #7878c0 | rgb (120, 120, 192) | Kickstart Purple | |
| #000000 | rgb (0, 0, 0) | Black |
