#EF9FF4
Closest named color: Plum (#DDA0DD). oklch(80.9% 0.144 324.8), rgb(239, 159, 244).
Aa
Black text reads best on this color (10.93:1).
About this color
#EF9FF4 is a light, vivid purple. In OKLCH its lightness is 81%, its chroma 0.144 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.045 away. Black text reads best on it, at 10.93:1.
| Hue family | Purples |
| Lightness | light (81%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 10.93:1 |
| White text | 1.92:1 |
Values
| HEX | #EF9FF4 |
| RGB | rgb(239, 159, 244) |
| HSL | hsl(296, 79%, 79%) |
| OKLCH | oklch(80.9% 0.144 324.8) |
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 #EF9FF4 | 1.92:1 | Fails | Lc -40.8 | Non-text elements, placeholder text |
| Black text on #EF9FF4 | 10.93:1 | AAA | Lc 67.4 | Content text, not long reading |
| #EF9FF4 text on white | 1.92:1 | Fails | Lc 36.5 | Non-text elements, placeholder text |
| #EF9FF4 text on black | 10.93:1 | AAA | Lc -65.9 | 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
#FCF1FD
oklch(97% 0.02 323.2)
-
Step 100
100
#F9E1FA
oklch(93.7% 0.042 324.7)
-
Step 200
200
#F5C8F7
oklch(88.6% 0.08 324.9)
-
Step 300
300 (this color)
#EF9FF4
oklch(80.9% 0.144 324.8)
-
Step 400
400
#E461EE
oklch(70.8% 0.23 324.8)
-
Step 500
500
#D903E8
oklch(63.1% 0.295 324.7)
-
Step 600
600
#B700C4
oklch(55.5% 0.26 324.7)
-
Step 700
700
#9B00A6
oklch(49.1% 0.23 324.7)
-
Step 800
800
#800089
oklch(42.7% 0.2 324.8)
-
Step 900
900
#6B0073
oklch(37.6% 0.176 324.7)
-
Step 950
950
#410346
oklch(27% 0.121 324.7)
#EF9FF4 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) | #97B5F7 | 0.131 |
| Deuteranopia (no green cones) | #ABBEF1 | 0.120 |
| Tritanopia (no blue cones) | #F3A7BF | 0.085 |
| Achromatopsia (no color) | #BBBBBB | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EF9FF4
#EF9FF4
oklch(80.9% 0.144 324.8)
- #82D985
#82D985
oklch(81% 0.144 144.8)
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 #EF9FF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.045
- Lilac #CEA2FD ΔE 0.053
- Pale Violet #CEAEFA ΔE 0.058
- Light Violet #D6B4FC ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.060
- Baby Purple #CA9BF7 ΔE 0.061
- Violet #EE82EE ΔE 0.064
- Bubblegum Pink #FE83CC ΔE 0.074
Use #EF9FF4 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.