#EF7247
Closest named color: Burnt Sienna (#E76F51). oklch(69.3% 0.165 39.2), rgb(239, 114, 71).
Aa
Black text reads best on this color (7.16:1).
About this color
#EF7247 is a medium-light, vivid red. In OKLCH its lightness is 69%, its chroma 0.165 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.020 away. Black text reads best on it, at 7.16:1.
| Hue family | Reds |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.16:1 |
| White text | 2.92:1 |
Values
| HEX | #EF7247 |
| RGB | rgb(239, 114, 71) |
| HSL | hsl(15, 84%, 61%) |
| OKLCH | oklch(69.3% 0.165 39.2) |
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 #EF7247 | 2.92:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #EF7247 | 7.16:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #EF7247 text on white | 2.92:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #EF7247 text on black | 7.16:1 | AAA | Lc -46.7 | 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
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FDE4DB
oklch(93.7% 0.03 40.9)
-
Step 200
200
#FCCDBE
oklch(88.5% 0.057 38.4)
-
Step 300
300
#FBAA8F
oklch(81% 0.103 39.2)
-
Step 400
400 (this color)
#EF7247
oklch(69.3% 0.165 39.2)
-
Step 500
500
#E84E00
oklch(63.1% 0.201 39.2)
-
Step 600
600
#C44100
oklch(55.6% 0.177 39.3)
-
Step 700
700
#A63500
oklch(49.1% 0.157 39.1)
-
Step 800
800
#892A00
oklch(42.6% 0.137 39)
-
Step 900
900
#732200
oklch(37.6% 0.12 39.1)
-
Step 950
950
#471200
oklch(27% 0.086 39.4)
#EF7247 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) | #948642 | 0.160 |
| Deuteranopia (no green cones) | #B2A144 | 0.147 |
| Tritanopia (no blue cones) | #FF5868 | 0.075 |
| Achromatopsia (no color) | #979797 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF7247
#EF7247
oklch(69.3% 0.165 39.2)
- #00AED1
#00AED1
oklch(69.4% 0.126 219)
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 #EF7247, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.020
- Pinkish Orange #FF724C ΔE 0.030
- Orange Pink #FF6F52 ΔE 0.032
- Melon #FF7855 ΔE 0.035
- Dark Peach #DE7E5D ΔE 0.037
- Tomato #FF6347 ΔE 0.037
- Coral #FF7F50 ΔE 0.043
- Dusty Orange #F0833A ΔE 0.043
Use #EF7247 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.