| ⇢ | A | Colors added | |
| ⇢ | A | ColorsTest added |
| ⇢ | B | Colors::hsl() added | |
| ⇢ | B | Colors::name() added | |
| ⇢ | A | Colors::lumDiff() added | |
| ⇢ | A | Colors::rgb() added | |
| ⇢ | A | Colors::colors() added | |
| ⇢ | A | ColorsTest::test_colors() added | |
| ⇢ | A | ColorsTest::data_name() added | |
| ⇢ | A | ColorsTest::test_rgb() added | |
| ⇢ | A | ColorsTest::test_name() added | |
| ⇢ | A | ColorsTest::data_rgb() added |