#EF7363
Closest named color: Burnt Sienna (#E76F51). oklch(69.8% 0.156 29.1), rgb(239, 115, 99).
Aa
Black text reads best on this color (7.30:1).
About this color
#EF7363 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.156 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Sienna (#E76F51), ΔE 0.026 away. Black text reads best on it, at 7.30:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #EF7363 |
| RGB | rgb(239, 115, 99) |
| HSL | hsl(7, 81%, 66%) |
| OKLCH | oklch(69.8% 0.156 29.1) |
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 #EF7363 | 2.87:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #EF7363 | 7.30:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #EF7363 text on white | 2.87:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #EF7363 text on black | 7.30:1 | AAA | Lc -47.4 | 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
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FCE3DF
oklch(93.5% 0.028 28.5)
-
Step 200
200
#FBCCC5
oklch(88.4% 0.054 28.1)
-
Step 300
300
#F9A99C
oklch(80.9% 0.097 29.5)
-
Step 400
400 (this color)
#EF7363
oklch(69.8% 0.156 29.1)
-
Step 500
500
#E9493A
oklch(63.1% 0.199 29.2)
-
Step 600
600
#D51A12
oklch(55.6% 0.217 29.2)
-
Step 700
700
#B80001
oklch(49.1% 0.202 29.1)
-
Step 800
800
#950E09
oklch(42.7% 0.167 29.1)
-
Step 900
900
#781912
oklch(37.7% 0.131 29.1)
-
Step 950
950
#47110C
oklch(27% 0.083 29)
#EF7363 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) | #928861 | 0.161 |
| Deuteranopia (no green cones) | #B0A260 | 0.149 |
| Tritanopia (no blue cones) | #FF5D70 | 0.055 |
| Achromatopsia (no color) | #989898 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF7363
#EF7363
oklch(69.8% 0.156 29.1)
- #00B2C6
#00B2C6
oklch(69.9% 0.12 208.9)
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 #EF7363, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.026
- Orange Pink #FF6F52 ΔE 0.032
- Pinkish Orange #FF724C ΔE 0.036
- Melon #FF7855 ΔE 0.037
- Salmon #FA8072 ΔE 0.037
- Light Coral #F08080 ΔE 0.038
- Dark Peach #DE7E5D ΔE 0.039
- Tomato #FF6347 ΔE 0.041
Use #EF7363 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.