Red

RAL 3026

Luminous Bright Red

RAL 3026 Luminous Bright Red is the most intense fluorescent red in the RAL Classic system, providing the absolute maximum visibility for safety-critical applications. This color is reserved for situations where the highest possible visual impact is required, including emergency vehicle markings, hazardous material identification, and critical safety equipment. Its fluorescent properties ensure visibility in conditions where standard colors might be insufficient.

Time9:36 AM
Light
Technical Reference

Color Reference

Hex#FF0000
RGBrgb(255, 0, 0)
HSLhsl(0°, 100%, 50%)
CMYKcmyk(0%, 100%, 100%, 0%)
Color Analysis
RGB Composition
R
255
G
0
B
0
Temperature
WarmCool
Contrast Accessibility
White text
4:1Fail
Black text
5.3:1Pass

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)53
a* (Green-Red)80
b* (Blue-Yellow)67
L* (LCh)53
C* (Chroma)105
h° (Hue)40°

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 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
2.1:1
·
1.1:1
·
2:1
·
1.4:1

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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