#EC99EF
Closest named color: Plum (#DDA0DD). oklch(79.4% 0.148 325.6), rgb(236, 153, 239).
Aa
Black text reads best on this color (10.36:1).
About this color
#EC99EF is a light, vivid purple. In OKLCH its lightness is 79%, its chroma 0.148 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.041 away. Black text reads best on it, at 10.36:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 10.36:1 |
| White text | 2.02:1 |
Values
| HEX | #EC99EF |
| RGB | rgb(236, 153, 239) |
| HSL | hsl(298, 73%, 77%) |
| OKLCH | oklch(79.4% 0.148 325.6) |
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 #EC99EF | 2.02:1 | Fails | Lc -43.6 | Non-text elements, placeholder text |
| Black text on #EC99EF | 10.36:1 | AAA | Lc 64.8 | Content text, not long reading |
| #EC99EF text on white | 2.02:1 | Fails | Lc 39.1 | Non-text elements, placeholder text |
| #EC99EF text on black | 10.36:1 | AAA | Lc -63.2 | 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
#FDF1FD
oklch(97.1% 0.02 325.7)
-
Step 100
100
#F9E1FA
oklch(93.7% 0.042 324.7)
-
Step 200
200
#F6C7F7
oklch(88.5% 0.082 325.6)
-
Step 300
300 (this color)
#EC99EF
oklch(79.4% 0.148 325.6)
-
Step 400
400
#E75DEE
oklch(70.7% 0.237 325.8)
-
Step 500
500
#DA00E6
oklch(63.1% 0.294 325.5)
-
Step 600
600
#B800C2
oklch(55.6% 0.259 325.5)
-
Step 700
700
#9C00A4
oklch(49.1% 0.229 325.7)
-
Step 800
800
#810088
oklch(42.8% 0.2 325.6)
-
Step 900
900
#6C0072
oklch(37.7% 0.176 325.6)
-
Step 950
950
#420146
oklch(27% 0.124 325.5)
#EC99EF 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) | #92B0F2 | 0.136 |
| Deuteranopia (no green cones) | #A7BAEC | 0.124 |
| Tritanopia (no blue cones) | #F0A1B9 | 0.086 |
| Achromatopsia (no color) | #B6B6B6 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EC99EF
#EC99EF
oklch(79.4% 0.148 325.6)
- #79D580
#79D580
oklch(79.5% 0.148 145.7)
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 #EC99EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.041
- Violet #EE82EE ΔE 0.051
- Lilac #CEA2FD ΔE 0.051
- Baby Purple #CA9BF7 ΔE 0.055
- Pastel Purple #CAA0FF ΔE 0.057
- Lavender Pink #DD85D7 ΔE 0.059
- Pale Violet #CEAEFA ΔE 0.063
- Bubblegum Pink #FE83CC ΔE 0.064
Use #EC99EF 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.