#EF66BE
Closest named color: Hot Pink (#FF69B4). oklch(70.6% 0.194 343.8), rgb(239, 102, 190).
Aa
Black text reads best on this color (7.31:1).
About this color
#EF66BE is a medium-light, vivid pink. In OKLCH its lightness is 71%, its chroma 0.194 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Hot Pink (#FF69B4), ΔE 0.036 away. Black text reads best on it, at 7.31:1.
| Hue family | Pinks |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Hot Pink (#FF69B4) |
| Black text | 7.31:1 |
| White text | 2.87:1 |
Values
| HEX | #EF66BE |
| RGB | rgb(239, 102, 190) |
| HSL | hsl(321, 81%, 67%) |
| OKLCH | oklch(70.6% 0.194 343.8) |
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 #EF66BE | 2.87:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #EF66BE | 7.31:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #EF66BE text on white | 2.87:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #EF66BE text on black | 7.31:1 | AAA | Lc -47.6 | 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
#FEF1F8
oklch(97% 0.017 343.6)
-
Step 100
100
#FCE1F0
oklch(93.6% 0.035 343.2)
-
Step 200
200
#FAC8E4
oklch(88.5% 0.067 343.9)
-
Step 300
300
#F8A0D4
oklch(80.9% 0.122 343.9)
-
Step 400
400 (this color)
#EF66BE
oklch(70.6% 0.194 343.8)
-
Step 500
500
#E629AE
oklch(63.2% 0.248 343.8)
-
Step 600
600
#C80095
oklch(55.7% 0.238 343.8)
-
Step 700
700
#A9007D
oklch(49.1% 0.21 344)
-
Step 800
800
#8C0067
oklch(42.8% 0.183 344)
-
Step 900
900
#750056
oklch(37.6% 0.161 343.7)
-
Step 950
950
#450833
oklch(27% 0.102 343.1)
#EF66BE 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) | #718AC1 | 0.208 |
| Deuteranopia (no green cones) | #98A1BB | 0.186 |
| Tritanopia (no blue cones) | #FD668A | 0.082 |
| Achromatopsia (no color) | #989898 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF66BE
#EF66BE
oklch(70.6% 0.194 343.8)
- #00BD86
#00BD86
oklch(70.7% 0.151 163.7)
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 #EF66BE, closest first.
No curated palette has a color within ΔE 0.04 of #EF66BE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Pink #FF69B4 ΔE 0.036
- Bubblegum #FF6CB5 ΔE 0.038
- Bubble Gum Pink #FF69AF ΔE 0.040
- Pale Magenta #D767AD ΔE 0.049
- Orchid #DA70D6 ΔE 0.051
- Barbie Pink #FE46A5 ΔE 0.057
- Medium Pink #F36196 ΔE 0.058
- Purply Pink #F075E6 ΔE 0.059
Use #EF66BE 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.