#E4902B
Closest named color: Faded Orange (#F0944D). oklch(72.4% 0.148 65.3), rgb(228, 144, 43).
Aa
Black text reads best on this color (8.32:1).
About this color
#E4902B is a medium-light, vivid orange. In OKLCH its lightness is 72%, its chroma 0.148 and its hue 65°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Orange (#F0944D), ΔE 0.035 away. Black text reads best on it, at 8.32:1.
| Hue family | Oranges |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Faded Orange (#F0944D) |
| Black text | 8.32:1 |
| White text | 2.52:1 |
Values
| HEX | #E4902B |
| RGB | rgb(228, 144, 43) |
| HSL | hsl(33, 77%, 53%) |
| OKLCH | oklch(72.4% 0.148 65.3) |
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 #E4902B | 2.52:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #E4902B | 8.32:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #E4902B text on white | 2.52:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #E4902B text on black | 8.32:1 | AAA | Lc -52.8 | 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
#F7E7D8
oklch(93.7% 0.027 65.7)
-
Step 200
200
#F2D3B6
oklch(88.5% 0.052 65.2)
-
Step 300
300
#EAB580
oklch(80.9% 0.092 65.9)
-
Step 400
400 (this color)
#E4902B
oklch(72.4% 0.148 65.3)
-
Step 500
500
#C27400
oklch(63% 0.141 65.1)
-
Step 600
600
#A46100
oklch(55.6% 0.125 64.9)
-
Step 700
700
#8A5100
oklch(49% 0.11 65.1)
-
Step 800
800
#724200
oklch(42.7% 0.096 65.1)
-
Step 900
900
#5F3600
oklch(37.5% 0.084 65)
-
Step 950
950
#3A1F00
oklch(27% 0.06 65.1)
#E4902B 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) | #AB9718 | 0.097 |
| Deuteranopia (no green cones) | #BFAB2D | 0.087 |
| Tritanopia (no blue cones) | #F97C7D | 0.114 |
| Achromatopsia (no color) | #A3A3A3 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4902B
#E4902B
oklch(72.4% 0.148 65.3)
- #47AEFC
#47AEFC
oklch(72.5% 0.148 245)
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 #E4902B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Orange #F0944D ΔE 0.035
- Dull Orange #D8863B ΔE 0.037
- Gamboge #EE9B00 ΔE 0.037
- Dusty Orange #F0833A ΔE 0.040
- Orange Wheel #F77F00 ΔE 0.044
- Dark Orange #FF8C00 ΔE 0.045
- Earth Yellow #DDA15E ΔE 0.047
- Tangerine #FF9408 ΔE 0.049
Use #E4902B 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.