#D9ECFE
Closest named color: Lavender (#E6E6FA). oklch(93.4% 0.032 246.7), rgb(217, 236, 254).
Aa
Black text reads best on this color (17.37:1).
About this color
#D9ECFE is a very light, muted blue. In OKLCH its lightness is 93%, its chroma 0.032 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.021 away. Black text reads best on it, at 17.37:1.
| Hue family | Blues |
| Lightness | very light (93%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.37:1 |
| White text | 1.20:1 |
Values
| HEX | #D9ECFE |
| RGB | rgb(217, 236, 254) |
| HSL | hsl(209, 95%, 92%) |
| OKLCH | oklch(93.4% 0.032 246.7) |
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 #D9ECFE | 1.20:1 | Fails | Lc -11.9 | Not readable |
| Black text on #D9ECFE | 17.37:1 | AAA | Lc 93.3 | Preferred for body text |
| #D9ECFE text on white | 1.20:1 | Fails | Lc 10.2 | Not readable |
| #D9ECFE text on black | 17.37:1 | AAA | Lc -93.9 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100 (this color)
#D9ECFE
oklch(93.4% 0.032 246.7)
-
Step 200
200
#CEDBE8
oklch(88.6% 0.023 248.1)
-
Step 300
300
#ACC4DA
oklch(80.9% 0.041 246)
-
Step 400
400
#80A5C8
oklch(70.7% 0.066 247.3)
-
Step 500
500
#5E8EB9
oklch(63% 0.083 246.6)
-
Step 600
600
#4478A5
oklch(55.6% 0.09 246.4)
-
Step 700
700
#35658E
oklch(49.2% 0.084 246.4)
-
Step 800
800
#2D5273
oklch(42.6% 0.07 247.2)
-
Step 900
900
#28445D
oklch(37.6% 0.055 246.8)
-
Step 950
950
#182836
oklch(27% 0.034 245.9)
#D9ECFE 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) | #E5ECFF | 0.015 |
| Deuteranopia (no green cones) | #E1E8FE | 0.014 |
| Tritanopia (no blue cones) | #D0F0F2 | 0.025 |
| Achromatopsia (no color) | #EAEAEA | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9ECFE
#D9ECFE
oklch(93.4% 0.032 246.7)
- #F8E6D4
#F8E6D4
oklch(93.5% 0.031 67.4)
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 #D9ECFE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.021
- Anti-Flash White #EDF2F4 ΔE 0.035
- Diamond #B9F2FF ΔE 0.039
- Pale Sky Blue #BDF6FE ΔE 0.040
- Platinum #E0E1DD ΔE 0.044
- Alice Blue #F0F8FF ΔE 0.045
- Pale Silver #D8E2DC ΔE 0.046
- Pale Blue #D0FEFE ΔE 0.047
Use #D9ECFE 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.