Signal orange RAL 2010
Color values
HEX #D84B20
RGB 216, 75, 32
HSL 14°, 74%, 49%
Series Oranges
All formats
HEX #D84B20
RGB rgb(216, 75, 32)
HSL hsl(14, 74%, 49%)
CSS var --color: #D84B20;
RAL RAL 2010
Color analysis
Temperature Warm
Luminance 20%
Saturation 74%
Brightness 85%
WCAG accessibility
On white background
Aa — The quick brown fox jumps over the lazy dog
4.24:1
AA Fail
AA large Pass
AAA Fail
AAA large Fail
On black background
Aa — The quick brown fox jumps over the lazy dog
4.95:1
AA Pass
AA large Pass
AAA Fail
AAA large Pass
Tint & shade scale
Use this color in other tools
Where it's used
A standard industrial orange used in machinery guards, warning labels, and electrical cabinets. Recognized internationally in occupational safety marking. Pairs with RAL 9005.
About this color
RAL 2010 Signal orange is a RAL Classic color with HEX value #D84B20, RGB(216, 75, 32), HSL(14°, 74%, 49%). It belongs to the Oranges family (RAL 2xxx series). WCAG relative luminance: 20%. Contrast on white: 4.24:1. Contrast on black: 4.95:1.
FAQ
RAL 2010 Signal orange is a standardized color from the RAL Classic palette, used in industry, architecture, and design for consistent color communication. Its HEX value is #D84B20, equivalent to RGB(216, 75, 32).
The HEX code of RAL 2010 Signal orange is #D84B20. In CSS you can use it directly: color: #D84B20; or background-color: #D84B20;. Its RGB equivalent is rgb(216, 75, 32) and HSL is hsl(14, 74%, 49%).
RAL codes (e.g. RAL 2010) are physical paint standards created for industrial use — they define exact pigment formulations. HEX codes (e.g. #D84B20) are digital representations for screens. The conversion is approximate: the same HEX can look different on screens vs. painted surfaces due to lighting, texture, and pigment variance.
WCAG contrast ratio compares the relative luminance of two colors: (L1+0.05)/(L2+0.05), where L is calculated from linearized RGB values. RAL 2010 Signal orange has a relative luminance of 20%, giving a contrast of 4.24:1 on white and 4.95:1 on black. AA requires ≥4.5:1 for normal text.
The HEX value #D84B20 is the closest digital approximation of RAL 2010 Signal orange, but not an exact physical match. RAL colors are defined by spectrophotometric measurements of physical paint samples. On-screen rendering depends on your monitor calibration, color profile, and ambient lighting.
RAL 2010 Signal orange (HEX #D84B20) is used in industrial coatings, architectural finishes, signage, and product design wherever oranges tones are needed. RAL Classic codes are the standard reference in European manufacturing, construction, and powder coating industries.
RAL Classic contains 215 standardized colors organized into 9 series by hue family: yellows/beiges (1xxx), oranges (2xxx), reds (3xxx), violets (4xxx), blues (5xxx), greens (6xxx), greys (7xxx), browns (8xxx), and whites/blacks (9xxx). RAL 2010 belongs to the Oranges family.