RAL 5020
Ocean Blue
RAL 5020 Ocean Blue is a dark, atmospheric teal that captures the mysterious depth of the open ocean. This commanding shade works exceptionally well in marine infrastructure, aquarium facilities, and architectural projects inspired by deep-sea environments. Ocean Blue provides a dramatic backdrop that makes lighter accent colors and natural materials stand out. It is commonly specified for exterior cladding in coastal developments where a connection to the maritime environment is central to the design concept.
Color Reference
WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.
Spectrum & Perceptual Position
CIELAB is a perceptually uniform color space. Euclidean distance between two colors in this diagram closely matches human visual difference. The dot size shows your selected color; slightly larger dots are the nearest perceptual neighbors.
Build a Palette Around Ocean Blue
Palette Generator
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Reference + opposite hue with tonal variations
Contrast ratios follow WCAG 2.1 guidelines. Green (≥4.5:1) passes AA for normal text. Amber (≥3:1) passes for large text only. Grey indicates low contrast.
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