RAL 350 30 25
Rich Sienna Clay
RAL 350 30 25 Rich Sienna Clay is positioned at hue 350, lightness 30, and chroma 25, a deep high-chroma warm amber that channels the concentrated fire of raw sienna pigment and the molten glow of kiln-fired earthenware. Designers specify it for luxury automotive accent coatings, gallery feature wall finishes, and premium brand identity elements. The strong chroma at low lightness produces a colour of earthy intensity and dramatic warmth, recalling the prized sienna pigments of Renaissance painters.
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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