#EF99C6
Closest named color: Plum (#DDA0DD). oklch(78.3% 0.116 347.5), rgb(239, 153, 198).
Aa
Black text reads best on this color (10.04:1).
About this color
#EF99C6 is a light, moderately saturated pink. In OKLCH its lightness is 78%, its chroma 0.116 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.042 away. Black text reads best on it, at 10.04:1.
| Hue family | Pinks |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Plum (#DDA0DD) |
| Black text | 10.04:1 |
| White text | 2.09:1 |
Values
| HEX | #EF99C6 |
| RGB | rgb(239, 153, 198) |
| HSL | hsl(329, 73%, 77%) |
| OKLCH | oklch(78.3% 0.116 347.5) |
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 #EF99C6 | 2.09:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #EF99C6 | 10.04:1 | AAA | Lc 63.2 | Content text, not long reading |
| #EF99C6 text on white | 2.09:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #EF99C6 text on black | 10.04:1 | AAA | Lc -61.6 | 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
#FEF1F7
oklch(97% 0.016 347.6)
-
Step 100
100
#FCE1EE
oklch(93.5% 0.034 347.1)
-
Step 200
200
#FBC8E1
oklch(88.5% 0.066 347.5)
-
Step 300
300 (this color)
#EF99C6
oklch(78.3% 0.116 347.5)
-
Step 400
400
#F068B6
oklch(70.7% 0.187 347.4)
-
Step 500
500
#E62FA4
oklch(63.1% 0.238 347.3)
-
Step 600
600
#CA008C
oklch(55.6% 0.234 347.5)
-
Step 700
700
#AB0076
oklch(49.1% 0.207 347.4)
-
Step 800
800
#8D0061
oklch(42.7% 0.18 347.2)
-
Step 900
900
#760450
oklch(37.7% 0.155 347.7)
-
Step 950
950
#46092F
oklch(27% 0.099 347.8)
#EF99C6 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) | #A0ABC8 | 0.123 |
| Deuteranopia (no green cones) | #B5B9C4 | 0.114 |
| Tritanopia (no blue cones) | #FA98A9 | 0.044 |
| Achromatopsia (no color) | #B3B3B3 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF99C6
#EF99C6
oklch(78.3% 0.116 347.5)
- #63D0A9
#63D0A9
oklch(78.2% 0.116 167.4)
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 #EF99C6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.042
- Pig Pink #E78EA5 ΔE 0.049
- Faded Pink #DE9DAC ΔE 0.050
- Pinky #FC86AA ΔE 0.051
- Bubblegum Pink #FE83CC ΔE 0.056
- Rosa #FE86A4 ΔE 0.056
- Cherry Blossom Pink #F4ACB7 ΔE 0.059
- Rose Pink #F7879A ΔE 0.063
Use #EF99C6 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.