RAL 110 30 35
Rich Petrol
RAL 110 30 35 Rich Petrol is positioned at hue 110, lightness 30, and chroma 35, a deep saturated teal that evokes the concentrated pigment of petrol blue and deep fjord waters. It is specified for luxury automotive accent elements, aquatic facility structural finishes, and premium furniture details. The strong chroma at low lightness produces a colour of concentrated oceanic energy and mineral depth.
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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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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