#EF57A5
Closest named color: Barbie Pink (#FE46A5). oklch(68% 0.201 352), rgb(239, 87, 165).
Aa
Black text reads best on this color (6.57:1).
About this color
#EF57A5 is a medium-light, vivid red. In OKLCH its lightness is 68%, its chroma 0.201 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Barbie Pink (#FE46A5), ΔE 0.033 away. Black text reads best on it, at 6.57:1.
| Hue family | Reds |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Barbie Pink (#FE46A5) |
| Black text | 6.57:1 |
| White text | 3.19:1 |
Values
| HEX | #EF57A5 |
| RGB | rgb(239, 87, 165) |
| HSL | hsl(329, 83%, 64%) |
| OKLCH | oklch(68% 0.201 352) |
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 #EF57A5 | 3.19:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #EF57A5 | 6.57:1 | AA | Lc 45.8 | Large or bold text, headings |
| #EF57A5 text on white | 3.19:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #EF57A5 text on black | 6.57:1 | AA | Lc -43.5 | Non-text elements, placeholder text |
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
#FFF1F6
oklch(97.1% 0.016 353.6)
-
Step 100
100
#FEE0EC
oklch(93.5% 0.036 351.7)
-
Step 200
200
#FFC7DE
oklch(88.6% 0.07 352.1)
-
Step 300
300
#FF9EC9
oklch(81% 0.126 352.2)
-
Step 400
400 (this color)
#EF57A5
oklch(68% 0.201 352)
-
Step 500
500
#F00F99
oklch(63% 0.257 352)
-
Step 600
600
#CC0081
oklch(55.5% 0.23 351.9)
-
Step 700
700
#AD006C
oklch(49.1% 0.203 352.2)
-
Step 800
800
#8F0059
oklch(42.7% 0.177 351.9)
-
Step 900
900
#78004A
oklch(37.6% 0.156 351.9)
-
Step 950
950
#49042C
oklch(27% 0.106 351.8)
#EF57A5 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) | #6E7FA7 | 0.222 |
| Deuteranopia (no green cones) | #989AA1 | 0.199 |
| Tritanopia (no blue cones) | #FF4E77 | 0.070 |
| Achromatopsia (no color) | #909090 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF57A5
#EF57A5
oklch(68% 0.201 352)
- #00B28F
#00B28F
oklch(68% 0.132 172)
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 #EF57A5, closest first.
No curated palette has a color within ΔE 0.04 of #EF57A5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Barbie Pink #FE46A5 ΔE 0.033
- Medium Pink #F36196 ΔE 0.035
- Bubble Gum Pink #FF69AF ΔE 0.048
- Pale Magenta #D767AD ΔE 0.048
- Hot Pink #FF69B4 ΔE 0.049
- Bubblegum #FF6CB5 ΔE 0.053
- Rosy Pink #F6688E ΔE 0.057
- Warm Pink #FB5581 ΔE 0.057
Use #EF57A5 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.