RAL Design

RAL 280 30 20

Rich Ochre

RAL 280 30 20 Rich Ochre is positioned at hue 280, lightness 30, and chroma 20, a deep high-chroma yellow that channels the concentrated pigment of natural yellow ochre and the warm glow of aged parchment under candlelight. It is specified for gallery feature wall finishes, artisan pottery glaze coordination, and premium brand identity elements. The strong chroma at low lightness produces a colour of earthy intensity and dramatic warmth, recalling the prized pigments of Renaissance fresco painters.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#585010
RGBrgb(88, 80, 16)
HSLhsl(53°, 69%, 20%)
CMYKcmyk(0%, 9%, 82%, 65%)
RAL Design HLC
Hue280°
Lightness30
Chroma20

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+).

Color Analysis
RGB Composition
R
88
G
80
B
16
Temperature
WarmCool
Contrast Accessibility
White text
8.2:1Pass
Black text
2.6:1Fail

WCAG 2.1 AA requires 4.5:1 contrast for normal text. Results show this color as a background.

Spectrum & Perceptual Position

Hue Spectrum
60°120°180°240°300°360°
CIELAB a*b* Chromaticity
-3003060-3003060a* (Green ← → Red)b* (Blue ← → Yellow)
L* (Lightness)34
a* (Green-Red)-5
b* (Blue-Yellow)36
L* (LCh)34
C* (Chroma)37
h° (Hue)97°

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.

Color Harmonies

Build a Palette Around Rich Ochre

Palette Generator

Select a harmony type, then press Space to reroll unlocked colors.

1 locked / 4 free

Reference + opposite hue with tonal variations

Reference
#2
Complementary
#3
Complementary
#4
Complementary
#5
Split Comp +
Pairwise Contrast Ratios
1.8:1
·
1.2:1
·
1.4:1
·
1.2:1

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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