Orange

RAL 2007

Luminous Bright Orange

RAL 2007 Luminous Bright Orange is a fluorescent amber-orange that provides exceptional visibility in daylight and twilight conditions. This color combines the warmth of orange with fluorescent intensity, creating a highly visible finish for safety barriers, construction zone markers, and emergency signage. It is particularly effective in environments where workers need to be seen from a distance, such as road construction sites and airport tarmacs.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#FFB200
RGBrgb(255, 178, 0)
HSLhsl(42°, 100%, 50%)
CMYKcmyk(0%, 30%, 100%, 0%)
Color Analysis
RGB Composition
R
255
G
178
B
0
Temperature
WarmCool
Contrast Accessibility
White text
1.8:1Fail
Black text
11.6:1Pass

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
-4004080-4004080a* (Green ← → Red)b* (Blue ← → Yellow)
L* (Lightness)78
a* (Green-Red)17
b* (Blue-Yellow)81
L* (LCh)78
C* (Chroma)83
h° (Hue)78°

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 Luminous Bright Orange

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
3.6:1
·
1.2:1
·
1.5:1
·
3.3:1

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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