#E18409
Closest named color: Dull Orange (#D8863B). oklch(69.8% 0.158 62.8), rgb(225, 132, 9).
Aa
Black text reads best on this color (7.50:1).
About this color
#E18409 is a medium-light, vivid orange. In OKLCH its lightness is 70%, its chroma 0.158 and its hue 63°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Orange (#D8863B), ΔE 0.026 away. Black text reads best on it, at 7.50:1.
| Hue family | Oranges |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Dull Orange (#D8863B) |
| Black text | 7.50:1 |
| White text | 2.79:1 |
Values
| HEX | #E18409 |
| RGB | rgb(225, 132, 9) |
| HSL | hsl(34, 92%, 46%) |
| OKLCH | oklch(69.8% 0.158 62.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #E18409 | 2.79:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #E18409 | 7.50:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #E18409 text on white | 2.79:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #E18409 text on black | 7.50:1 | AAA | Lc -48.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#FCF4ED
oklch(97.1% 0.013 63.9)
-
Step 100
100
#F8E6D7
oklch(93.5% 0.028 62.3)
-
Step 200
200
#F4D2B5
oklch(88.5% 0.054 62.5)
-
Step 300
300
#EEB37D
oklch(80.9% 0.098 63.2)
-
Step 400
400 (this color)
#E18409
oklch(69.8% 0.158 62.8)
-
Step 500
500
#C57200
oklch(63% 0.144 62.7)
-
Step 600
600
#A65F00
oklch(55.5% 0.127 62.5)
-
Step 700
700
#8C5000
oklch(49.1% 0.112 63.2)
-
Step 800
800
#744100
oklch(42.8% 0.098 62.8)
-
Step 900
900
#613500
oklch(37.6% 0.086 62.3)
-
Step 950
950
#3B1E00
oklch(26.9% 0.062 62.2)
#E18409 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #A18D00 | 0.110 |
| Deuteranopia (no green cones) | #B7A30C | 0.099 |
| Tritanopia (no blue cones) | #F76E71 | 0.117 |
| Achromatopsia (no color) | #9A9A9A | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E18409
#E18409
oklch(69.8% 0.158 62.8)
- #24A7F7
#24A7F7
oklch(69.9% 0.158 242.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #E18409, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Orange #D8863B ΔE 0.026
- Pumpkin #E17701 ΔE 0.029
- Dusty Orange #F0833A ΔE 0.038
- Orange Wheel #F77F00 ΔE 0.039
- Peru #CD853F ΔE 0.040
- Pumpkin Orange #FB7D07 ΔE 0.047
- Faded Orange #F0944D ΔE 0.056
- Dark Orange #FF8C00 ΔE 0.058
Use #E18409 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.