#E28121
Closest named color: Dull Orange (#D8863B). oklch(69.5% 0.155 58.5), rgb(226, 129, 33).
Aa
Black text reads best on this color (7.39:1).
About this color
#E28121 is a medium-light, vivid orange. In OKLCH its lightness is 70%, its chroma 0.155 and its hue 59°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Orange (#D8863B), ΔE 0.021 away. Black text reads best on it, at 7.39:1.
| Hue family | Oranges |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Dull Orange (#D8863B) |
| Black text | 7.39:1 |
| White text | 2.83:1 |
Values
| HEX | #E28121 |
| RGB | rgb(226, 129, 33) |
| HSL | hsl(30, 77%, 51%) |
| OKLCH | oklch(69.5% 0.155 58.5) |
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 #E28121 | 2.83:1 | Fails | Lc -59.3 | Large or bold text, headings |
| Black text on #E28121 | 7.39:1 | AAA | Lc 50.0 | Large or bold text, headings |
| #E28121 text on white | 2.83:1 | Fails | Lc 54.0 | Large or bold text, headings |
| #E28121 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
#FCF4ED
oklch(97.1% 0.013 63.9)
-
Step 100
100
#F9E6D8
oklch(93.6% 0.028 58.8)
-
Step 200
200
#F5D1B7
oklch(88.5% 0.053 57.8)
-
Step 300
300
#F0B181
oklch(80.8% 0.097 58.2)
-
Step 400
400 (this color)
#E28121
oklch(69.5% 0.155 58.5)
-
Step 500
500
#CA6E00
oklch(63% 0.15 58.5)
-
Step 600
600
#AB5C00
oklch(55.6% 0.133 58.3)
-
Step 700
700
#904D00
oklch(49.1% 0.117 58.7)
-
Step 800
800
#773E00
oklch(42.7% 0.102 58.2)
-
Step 900
900
#643300
oklch(37.7% 0.09 58)
-
Step 950
950
#3D1D00
oklch(27% 0.064 58.4)
#E28121 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) | #9E8C08 | 0.119 |
| Deuteranopia (no green cones) | #B5A221 | 0.106 |
| Tritanopia (no blue cones) | #F86B6F | 0.107 |
| Achromatopsia (no color) | #999999 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E28121
#E28121
oklch(69.5% 0.155 58.5)
- #03A8F1
#03A8F1
oklch(69.5% 0.155 238.4)
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 #E28121, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Orange #D8863B ΔE 0.021
- Pumpkin #E17701 ΔE 0.022
- Dusty Orange #F0833A ΔE 0.031
- Orange Wheel #F77F00 ΔE 0.036
- Peru #CD853F ΔE 0.038
- Pumpkin Orange #FB7D07 ΔE 0.043
- Dark Peach #DE7E5D ΔE 0.054
- Faded Orange #F0944D ΔE 0.056
Use #E28121 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.