RAL Design

RAL 010 30 20

Dark Plum Red

RAL 010 30 20 Dark Plum Red is positioned at hue 010, lightness 30, and a moderate chroma of 20, a subdued dark red with plum-like depth that suggests tradition and craftsmanship. It is ideal for period furniture restoration finishes, bookbinding hardware, and formal interior joinery details. The low chroma at this dark lightness level produces a colour that is unmistakably red yet remarkably restrained.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#6C2830
RGBrgb(108, 40, 48)
HSLhsl(353°, 46%, 29%)
CMYKcmyk(0%, 63%, 56%, 58%)
RAL Design HLC
Hue10°
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
108
G
40
B
48
Temperature
WarmCool
Contrast Accessibility
White text
10.6:1Pass
Black text
2:1Fail

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)27
a* (Green-Red)31
b* (Blue-Yellow)11
L* (LCh)27
C* (Chroma)33
h° (Hue)19°

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 Dark Plum Red

Palette Generator

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

1 locked / 4 free

Reference + opposite hue with tonal variations

#2
Complementary
#3
Complementary
#4
Complementary
#5
Split Comp +
Pairwise Contrast Ratios
1.7:1
·
1.8:1
·
2.9:1
·
1.9:1

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.

Ready to Coat in Dark Plum Red?

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