#D9EEF9
Closest named color: Lavender (#E6E6FA). oklch(93.7% 0.027 230.4), rgb(217, 238, 249).
Aa
Black text reads best on this color (17.54:1).
About this color
#D9EEF9 is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.027. 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 17.54:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.54:1 |
| White text | 1.19:1 |
Values
| HEX | #D9EEF9 |
| RGB | rgb(217, 238, 249) |
| HSL | hsl(201, 73%, 91%) |
| OKLCH | oklch(93.7% 0.027 230.4) |
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 #D9EEF9 | 1.19:1 | Fails | Lc -11.2 | Not readable |
| Black text on #D9EEF9 | 17.54:1 | AAA | Lc 94.0 | Preferred for body text |
| #D9EEF9 text on white | 1.19:1 | Fails | Lc 9.6 | Not readable |
| #D9EEF9 text on black | 17.54:1 | AAA | Lc -94.6 | Preferred 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100 (this color)
#D9EEF9
oklch(93.7% 0.027 230.4)
-
Step 200
200
#CDDCE4
oklch(88.6% 0.02 230.7)
-
Step 300
300
#ABC5D3
oklch(80.8% 0.034 231.3)
-
Step 400
400
#7DA8BD
oklch(70.8% 0.056 229.5)
-
Step 500
500
#5B92AC
oklch(63.2% 0.07 229.7)
-
Step 600
600
#3F7C98
oklch(55.7% 0.077 230.1)
-
Step 700
700
#306881
oklch(49% 0.071 229.8)
-
Step 800
800
#295569
oklch(42.7% 0.059 229.8)
-
Step 900
900
#264655
oklch(37.6% 0.046 229.9)
-
Step 950
950
#172932
oklch(27% 0.029 231)
#D9EEF9 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) | #E9EDFA | 0.021 |
| Deuteranopia (no green cones) | #E4E9F9 | 0.018 |
| Tritanopia (no blue cones) | #D1F1F1 | 0.019 |
| Achromatopsia (no color) | #EBEBEB | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9EEF9
#D9EEF9
oklch(93.7% 0.027 230.4)
- #FAE6DB
#FAE6DB
oklch(93.8% 0.026 50.9)
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 #D9EEF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.026
- Anti-Flash White #EDF2F4 ΔE 0.030
- Pale Sky Blue #BDF6FE ΔE 0.036
- Diamond #B9F2FF ΔE 0.037
- Pale Blue #D0FEFE ΔE 0.040
- Alice Blue #F0F8FF ΔE 0.041
- Platinum #E0E1DD ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.042
Use #D9EEF9 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.