RAL Effect

RAL 570-1

Pale Horizon

RAL 570-1 Pale Horizon is the lightest shade in the 570 base group of the RAL Effect system, presenting a soft blue-grey with gentle sky undertones. This serene, open tone brings a sense of spaciousness and calm to interior accent walls, office environments, and coastal-inspired design themes. Its airy coolness pairs naturally with white, sand, and pale driftwood palettes.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#B0B8D0
RGBrgb(176, 184, 208)
HSLhsl(225°, 25%, 75%)
CMYKcmyk(15%, 12%, 0%, 18%)
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
176
G
184
B
208
Temperature
WarmCool
Contrast Accessibility
White text
2:1Fail
Black text
10.6:1Pass

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)75
a* (Green-Red)2
b* (Blue-Yellow)-13
L* (LCh)75
C* (Chroma)13
h° (Hue)279°

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 Pale Horizon

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
1.2:1
·
1.4:1
·
1.7:1
·
1.3:1

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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