#EF7857
Closest named color: Burnt Sienna (#E76F51). oklch(70.4% 0.155 36.4), rgb(239, 120, 87).
Aa
Black text reads best on this color (7.49:1).
About this color
#EF7857 is a medium-light, vivid red. In OKLCH its lightness is 70%, its chroma 0.155 and its hue 36°. 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 7.49:1.
| Hue family | Reds |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Burnt Sienna (#E76F51) |
| Black text | 7.49:1 |
| White text | 2.80:1 |
Values
| HEX | #EF7857 |
| RGB | rgb(239, 120, 87) |
| HSL | hsl(13, 83%, 64%) |
| OKLCH | oklch(70.4% 0.155 36.4) |
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 #EF7857 | 2.80:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #EF7857 | 7.49:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #EF7857 text on white | 2.80:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #EF7857 text on black | 7.49:1 | AAA | Lc -48.4 | 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
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FACEC1
oklch(88.6% 0.053 37.1)
-
Step 300
300
#F8AB95
oklch(81% 0.096 36.6)
-
Step 400
400 (this color)
#EF7857
oklch(70.4% 0.155 36.4)
-
Step 500
500
#E74E1F
oklch(63% 0.197 36.3)
-
Step 600
600
#C93900
oklch(55.6% 0.188 36.5)
-
Step 700
700
#AA2E00
oklch(49% 0.167 36.3)
-
Step 800
800
#8D2500
oklch(42.8% 0.145 36.5)
-
Step 900
900
#761D00
oklch(37.6% 0.128 36.3)
-
Step 950
950
#461305
oklch(27% 0.082 36.3)
#EF7857 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) | #978A54 | 0.151 |
| Deuteranopia (no green cones) | #B4A455 | 0.140 |
| Tritanopia (no blue cones) | #FF6270 | 0.065 |
| Achromatopsia (no color) | #9A9A9A | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF7857
#EF7857
oklch(70.4% 0.155 36.4)
- #00B2D1
#00B2D1
oklch(70.4% 0.125 216.1)
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 #EF7857, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Sienna #E76F51 ΔE 0.026
- Melon #FF7855 ΔE 0.029
- Pinkish Orange #FF724C ΔE 0.029
- Dark Peach #DE7E5D ΔE 0.030
- Orange Pink #FF6F52 ΔE 0.030
- Coral #FF7F50 ΔE 0.036
- Salmon #FA8072 ΔE 0.039
- Dusty Orange #F0833A ΔE 0.043
Use #EF7857 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.