| SEAQUAKE | Underwater rocks, light blue and black, finally in sight |
| REEF | Underwater rocks (4) |
| STROBE | Rock light |
| KANDINSKY | Artist seen in black finally, also in blue |
| YOLK | Part of egg may go all black, finally |
| SNAGGED | Caught on an underwater rock for example (7) |
| SILL | Underwater rock ledge |
| SKOPJE | Choose between blue and black all detailed in capital city (6) |
| JAYS | Birds of the crow family, with pinkish-brown bodies and blue-and-black wings (4) |
| LUNAR | Cores of blue and black materials from the moon |
| AMOCO | Classic gas brand with a red, white, blue and black logo |
| OLYMPICRINGS | *Red, yellow, green, blue and black circles |
| ODDBALLS | Eccentrics when potting Red, Green, Blue and Black? |
| RACILY | Jersey, etc, large, in light blue in fashion |
| TRANSPRIDE | Sentiment expressed by a light-blue, light-pink, and white flag |
| FLAG | The trans pride one has light blue, light pink, and white stripes |
| UNDERGROUNDLINE | Red, green and light blue examples of this are in answers to asterisked clues (11,4) |
| INKY | Light-blue ghost in Pac-Man |
| ORIENTAL | Light blue avenue in Monopoly |
| VICTORIA | London Underground line represented in light blue (8) |
