#EF9C91
Closest named color: Blush (#F29E8E). oklch(77.3% 0.101 27.9), rgb(239, 156, 145).
Aa
Black text reads best on this color (9.83:1).
About this color
#EF9C91 is a medium-light, moderately saturated red. In OKLCH its lightness is 77%, its chroma 0.101 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Blush (#F29E8E), ΔE 0.009 away. Black text reads best on it, at 9.83:1.
| Hue family | Reds |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Blush (#F29E8E) |
| Black text | 9.83:1 |
| White text | 2.13:1 |
Values
| HEX | #EF9C91 |
| RGB | rgb(239, 156, 145) |
| HSL | hsl(7, 75%, 75%) |
| OKLCH | oklch(77.3% 0.101 27.9) |
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 #EF9C91 | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #EF9C91 | 9.83:1 | AAA | Lc 62.2 | Content text, not long reading |
| #EF9C91 text on white | 2.13:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #EF9C91 text on black | 9.83:1 | AAA | Lc -60.5 | Content text, not long reading |
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 300.
-
Step 50
50
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FDE3DF
oklch(93.6% 0.029 28.1)
-
Step 200
200
#FCCCC5
oklch(88.5% 0.056 27.9)
-
Step 300
300 (this color)
#EF9C91
oklch(77.3% 0.101 27.9)
-
Step 400
400
#F57366
oklch(70.7% 0.162 27.7)
-
Step 500
500
#ED433A
oklch(63.1% 0.208 27.8)
-
Step 600
600
#D80512
oklch(55.6% 0.225 27.9)
-
Step 700
700
#B8000C
oklch(49.2% 0.201 27.9)
-
Step 800
800
#980109
oklch(42.8% 0.174 27.8)
-
Step 900
900
#7A1512
oklch(37.8% 0.136 27.9)
-
Step 950
950
#48100C
oklch(27.1% 0.086 28.3)
#EF9C91 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) | #AEA790 | 0.103 |
| Deuteranopia (no green cones) | #C2B890 | 0.096 |
| Tritanopia (no blue cones) | #FF9199 | 0.039 |
| Achromatopsia (no color) | #B1B1B1 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF9C91
#EF9C91
oklch(77.3% 0.101 27.9)
- #5AC7D7
#5AC7D7
oklch(77.2% 0.102 208.3)
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 #EF9C91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blush #F29E8E ΔE 0.009
- Sweet Salmon #EB9486 ΔE 0.022
- Peachy Pink #FF9A8A ΔE 0.027
- Dark Salmon #E9967A ΔE 0.031
- Light Salmon #FFA07A ΔE 0.042
- Pinkish Tan #D99B82 ΔE 0.043
- Faded Pink #DE9DAC ΔE 0.044
- Pig Pink #E78EA5 ΔE 0.054
Use #EF9C91 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.