RAL 130 40 30
Vivid Cobalt
RAL 130 40 30 Vivid Cobalt occupies hue 130, lightness 40, and chroma 30, a bold high-chroma blue that captures the intensity of cobalt pigment and deep Mediterranean waters. Designers choose it for maritime brand accent elements, aquatic facility colour markings, and bold architectural feature walls. The strong chroma at moderate-dark lightness delivers a colour that is both mineral and strikingly vivid.
Color Reference
The RAL Design system uses Hue-Lightness-Chroma (HLC) notation. Hue describes the color family (0-360°), Lightness describes brightness (0-100), and Chroma describes saturation intensity (0-100+).
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.
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Select a harmony type, then press Space to reroll unlocked colors.
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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