RAL Effect

RAL 390-3

Warm Brick

RAL 390-3 Warm Brick is a rich brick red with earthy clay undertones from the RAL Effect 390 group. This grounded mid-tone evokes traditional masonry and natural earth pigments, making it a popular choice for exterior cladding, commercial building accents, and urban design elements. Its timeless warmth integrates seamlessly with stone, concrete, and timber materials.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#B86858
RGBrgb(184, 104, 88)
HSLhsl(10°, 40%, 53%)
CMYKcmyk(0%, 43%, 52%, 28%)
RAL Effect Variant

RAL Effect colors combine a base shade with a metallic or pearl variant. Base shades (-1 through -6) offer tonal gradation within a color family. The -M suffix indicates a metallic finish with shimmer and depth for architectural and automotive applications.

Color Analysis
RGB Composition
R
184
G
104
B
88
Temperature
WarmCool
Contrast Accessibility
White text
4.1:1Fail
Black text
5.2:1Pass

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
-40-2002040-200204060a* (Green ← → Red)b* (Blue ← → Yellow)
L* (Lightness)53
a* (Green-Red)30
b* (Blue-Yellow)23
L* (LCh)53
C* (Chroma)38
h° (Hue)37°

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 Warm Brick

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
1.7:1
·
1.2:1
·
2.1:1
·
1.8:1

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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