#E28040
Closest named color: Dull Orange (#D8863B). oklch(69.6% 0.144 51.3), rgb(226, 128, 64).
Aa
Black text reads best on this color (7.39:1).
About this color
#E28040 is a medium-light, vivid orange. In OKLCH its lightness is 70%, its chroma 0.144 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Orange (#D8863B), ΔE 0.023 away. Black text reads best on it, at 7.39:1.
| Hue family | Oranges |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Dull Orange (#D8863B) |
| Black text | 7.39:1 |
| White text | 2.83:1 |
Values
| HEX | #E28040 |
| RGB | rgb(226, 128, 64) |
| HSL | hsl(24, 74%, 57%) |
| OKLCH | oklch(69.6% 0.144 51.3) |
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 #E28040 | 2.83:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #E28040 | 7.39:1 | AAA | Lc 50.0 | Large or bold text, headings |
| #E28040 text on white | 2.83:1 | Fails | Lc 54.1 | Large or bold text, headings |
| #E28040 text on black | 7.39:1 | AAA | Lc -47.8 | 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
#FDF3EE
oklch(97.1% 0.013 48.6)
-
Step 100
100
#F9E5DB
oklch(93.5% 0.026 48.4)
-
Step 200
200
#F5D1BC
oklch(88.6% 0.05 52.1)
-
Step 300
300
#F0B08B
oklch(80.8% 0.09 51.1)
-
Step 400
400 (this color)
#E28040
oklch(69.6% 0.144 51.3)
-
Step 500
500
#D46600
oklch(63.2% 0.164 51.4)
-
Step 600
600
#B35500
oklch(55.7% 0.144 51.3)
-
Step 700
700
#974700
oklch(49.2% 0.127 51.6)
-
Step 800
800
#7D3900
oklch(42.8% 0.111 51.1)
-
Step 900
900
#692F00
oklch(37.8% 0.098 51.3)
-
Step 950
950
#401A00
oklch(27% 0.07 51.3)
#E28040 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) | #9C8C39 | 0.121 |
| Deuteranopia (no green cones) | #B3A23F | 0.111 |
| Tritanopia (no blue cones) | #F76C72 | 0.089 |
| Achromatopsia (no color) | #999999 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E28040
#E28040
oklch(69.6% 0.144 51.3)
- #00ABE4
#00ABE4
oklch(69.5% 0.141 231.3)
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 #E28040, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Orange #D8863B ΔE 0.023
- Dusty Orange #F0833A ΔE 0.027
- Pumpkin #E17701 ΔE 0.032
- Dark Peach #DE7E5D ΔE 0.032
- Peru #CD853F ΔE 0.037
- Orange Wheel #F77F00 ΔE 0.043
- Burnt Sienna #E76F51 ΔE 0.047
- Pumpkin Orange #FB7D07 ΔE 0.048
Use #E28040 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.