About the Copper Lagoon 3 palette
Copper Lagoon 3 pairs #20122B with #2F113A and #542755 for a quiet and atmospheric impression. Its darkest shade, #20122B, anchors the composition while #C465AE supplies the lightest counterpoint; #2F113A is the strongest saturation accent. The 4.92:1 contrast between the endpoints helps determine whether those two shades belong in text, decoration, or separate surfaces.
Copper Lagoon 3 is a dark color palette built from purple, yellow, pink tones. It contains five colors: #20122B, #2F113A, #542755, #4F7830, #C465AE. The strongest contrast pair in the palette reaches 4.9:1, which is enough for readable body text (WCAG AA).
How to use it
Use the darkest shade for text or backgrounds, the most saturated color for buttons and links, and lighter tones for surfaces and highlights. Copy the CSS variables above, or check any pair in the Contrast Checker.