#ECDEE9
Closest named color: Lavender (#E6E6FA). oklch(91.5% 0.021 332.9), rgb(236, 222, 233).
Aa
Black text reads best on this color (16.19:1).
About this color
#ECDEE9 is a very light close to neutral grey. In OKLCH its lightness is 91%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.026 away. Black text reads best on it, at 16.19:1.
| Hue family | Neutrals |
| Lightness | very light (91%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.19:1 |
| White text | 1.29:1 |
Values
| HEX | #ECDEE9 |
| RGB | rgb(236, 222, 233) |
| HSL | hsl(313, 27%, 90%) |
| OKLCH | oklch(91.5% 0.021 332.9) |
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 #ECDEE9 | 1.29:1 | Fails | Lc -16.9 | Dividers and decoration only |
| Black text on #ECDEE9 | 16.19:1 | AAA | Lc 88.9 | Fine for body text |
| #ECDEE9 text on white | 1.29:1 | Fails | Lc 14.7 | Not readable |
| #ECDEE9 text on black | 16.19:1 | AAA | Lc -89.1 | Fine for body 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 100.
-
Step 50
50
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100 (this color)
#ECDEE9
oklch(91.5% 0.021 332.9)
-
Step 200
200
#E0D6DD
oklch(88.6% 0.014 336.2)
-
Step 300
300
#CCBAC8
oklch(80.8% 0.028 333.4)
-
Step 400
400
#B297AC
oklch(70.7% 0.043 333.8)
-
Step 500
500
#9E7D98
oklch(63% 0.056 332.5)
-
Step 600
600
#896683
oklch(55.6% 0.061 332.4)
-
Step 700
700
#74556F
oklch(49.1% 0.056 332.1)
-
Step 800
800
#5F465A
oklch(42.8% 0.046 333.5)
-
Step 900
900
#4D3B4A
oklch(37.7% 0.035 332)
-
Step 950
950
#2D222B
oklch(26.9% 0.023 332.5)
#ECDEE9 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) | #DEE1EA | 0.019 |
| Deuteranopia (no green cones) | #E1E3E9 | 0.019 |
| Tritanopia (no blue cones) | #EEDFE1 | 0.012 |
| Achromatopsia (no color) | #E2E2E2 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ECDEE9
#ECDEE9
oklch(91.5% 0.021 332.9)
- #D9E7DC
#D9E7DC
oklch(91.4% 0.021 152.2)
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 #ECDEE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.026
- Platinum #E0E1DD ΔE 0.027
- Gainsboro #DCDCDC ΔE 0.029
- Misty Rose #FFE4E1 ΔE 0.035
- Pale Silver #D8E2DC ΔE 0.036
- Pale Pink #FFCFDC ΔE 0.042
- Apricot #FFE5D9 ΔE 0.042
- Anti-Flash White #EDF2F4 ΔE 0.049
Use #ECDEE9 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.