#EF8D51
Closest named color: Faded Orange (#F0944D). oklch(73.6% 0.141 50.5), rgb(239, 141, 81).
Aa
Black text reads best on this color (8.59:1).
About this color
#EF8D51 is a medium-light, vivid orange. In OKLCH its lightness is 74%, its chroma 0.141 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Faded Orange (#F0944D), ΔE 0.019 away. Black text reads best on it, at 8.59:1.
| Hue family | Oranges |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.141) |
| Temperature | warm |
| Nearest name | Faded Orange (#F0944D) |
| Black text | 8.59:1 |
| White text | 2.44:1 |
Values
| HEX | #EF8D51 |
| RGB | rgb(239, 141, 81) |
| HSL | hsl(23, 83%, 63%) |
| OKLCH | oklch(73.6% 0.141 50.5) |
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 #EF8D51 | 2.44:1 | Fails | Lc -52.7 | Large or bold text, headings |
| Black text on #EF8D51 | 8.59:1 | AAA | Lc 56.3 | Large or bold text, headings |
| #EF8D51 text on white | 2.44:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #EF8D51 text on black | 8.59:1 | AAA | Lc -54.3 | 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
#FCF3EF
oklch(97% 0.011 45.7)
-
Step 100
100
#F9E5DB
oklch(93.5% 0.026 48.4)
-
Step 200
200
#F5D1BD
oklch(88.6% 0.049 50.8)
-
Step 300
300
#EFB18D
oklch(81% 0.087 51.2)
-
Step 400
400 (this color)
#EF8D51
oklch(73.6% 0.141 50.5)
-
Step 500
500
#D56500
oklch(63.2% 0.165 50.7)
-
Step 600
600
#B45400
oklch(55.7% 0.146 50.5)
-
Step 700
700
#984600
oklch(49.2% 0.129 50.6)
-
Step 800
800
#7D3800
oklch(42.6% 0.112 50.3)
-
Step 900
900
#692E00
oklch(37.6% 0.099 50.4)
-
Step 950
950
#411A00
oklch(27.1% 0.071 50.6)
#EF8D51 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) | #A9994B | 0.118 |
| Deuteranopia (no green cones) | #C0AE50 | 0.108 |
| Tritanopia (no blue cones) | #FF797F | 0.085 |
| Achromatopsia (no color) | #A6A6A6 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF8D51
#EF8D51
oklch(73.6% 0.141 50.5)
- #22B9F1
#22B9F1
oklch(73.7% 0.141 230.1)
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 #EF8D51, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Orange #F0944D ΔE 0.019
- Dusty Orange #F0833A ΔE 0.024
- Pastel Orange #FF964F ΔE 0.037
- Coral #FF7F50 ΔE 0.039
- Dark Salmon #E9967A ΔE 0.043
- Orange Wheel #F77F00 ΔE 0.043
- Pumpkin Orange #FB7D07 ΔE 0.045
- Dark Orange #FF8C00 ΔE 0.046
Use #EF8D51 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.