#E28003
Closest named color: Pumpkin (#E17701). oklch(69.3% 0.161 60.5), rgb(226, 128, 3).
Aa
Black text reads best on this color (7.32:1).
About this color
#E28003 is a medium-light, vivid orange. In OKLCH its lightness is 69%, its chroma 0.161 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Pumpkin (#E17701), ΔE 0.021 away. Black text reads best on it, at 7.32:1.
| Hue family | Oranges |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Pumpkin (#E17701) |
| Black text | 7.32:1 |
| White text | 2.86:1 |
Values
| HEX | #E28003 |
| RGB | rgb(226, 128, 3) |
| HSL | hsl(34, 97%, 45%) |
| OKLCH | oklch(69.3% 0.161 60.5) |
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 #E28003 | 2.86:1 | Fails | Lc -59.6 | Large or bold text, headings |
| Black text on #E28003 | 7.32:1 | AAA | Lc 49.7 | Large or bold text, headings |
| #E28003 text on white | 2.86:1 | Fails | Lc 54.3 | Large or bold text, headings |
| #E28003 text on black | 7.32:1 | AAA | Lc -47.5 | 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
#FDF4ED
oklch(97.2% 0.013 60.6)
-
Step 100
100
#F9E6D7
oklch(93.6% 0.029 60.8)
-
Step 200
200
#F5D1B5
oklch(88.4% 0.055 59.9)
-
Step 300
300
#F1B17D
oklch(80.9% 0.101 59.8)
-
Step 400
400 (this color)
#E28003
oklch(69.3% 0.161 60.5)
-
Step 500
500
#C87000
oklch(63.1% 0.147 60.3)
-
Step 600
600
#A85E00
oklch(55.6% 0.129 60.9)
-
Step 700
700
#8E4E00
oklch(49% 0.114 60.5)
-
Step 800
800
#753F00
oklch(42.6% 0.1 60.2)
-
Step 900
900
#623400
oklch(37.6% 0.088 60.4)
-
Step 950
950
#3C1E00
oklch(27.1% 0.063 61.1)
#E28003 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) | #9E8B00 | 0.117 |
| Deuteranopia (no green cones) | #B6A104 | 0.105 |
| Tritanopia (no blue cones) | #F8696D | 0.115 |
| Achromatopsia (no color) | #989898 | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E28003
#E28003
oklch(69.3% 0.161 60.5)
- #00A6F5
#00A6F5
oklch(69.3% 0.161 240.7)
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 #E28003, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pumpkin #E17701 ΔE 0.021
- Dull Orange #D8863B ΔE 0.027
- Orange Wheel #F77F00 ΔE 0.037
- Dusty Orange #F0833A ΔE 0.037
- Peru #CD853F ΔE 0.041
- Pumpkin Orange #FB7D07 ΔE 0.044
- Dark Orange #FF8C00 ΔE 0.061
- Faded Orange #F0944D ΔE 0.061
Use #E28003 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.