#D4ECFF
Closest named color: Lavender (#E6E6FA). oklch(93.1% 0.036 241.8), rgb(212, 236, 255).
Aa
Black text reads best on this color (17.24:1).
About this color
#D4ECFF is a very light, muted blue. In OKLCH its lightness is 93%, its chroma 0.036 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.025 away. Black text reads best on it, at 17.24:1.
| Hue family | Blues |
| Lightness | very light (93%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.24:1 |
| White text | 1.21:1 |
Values
| HEX | #D4ECFF |
| RGB | rgb(212, 236, 255) |
| HSL | hsl(207, 100%, 92%) |
| OKLCH | oklch(93.1% 0.036 241.8) |
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 #D4ECFF | 1.21:1 | Fails | Lc -12.5 | Not readable |
| Black text on #D4ECFF | 17.24:1 | AAA | Lc 92.8 | Preferred for body text |
| #D4ECFF text on white | 1.21:1 | Fails | Lc 10.7 | Not readable |
| #D4ECFF text on black | 17.24:1 | AAA | Lc -93.4 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100 (this color)
#D4ECFF
oklch(93.1% 0.036 241.8)
-
Step 200
200
#CBDCE9
oklch(88.6% 0.026 240.7)
-
Step 300
300
#A7C5DD
oklch(80.9% 0.047 242.4)
-
Step 400
400
#76A7CB
oklch(70.7% 0.074 241)
-
Step 500
500
#5190BE
oklch(63% 0.095 242.1)
-
Step 600
600
#327AAA
oklch(55.6% 0.103 241.4)
-
Step 700
700
#246692
oklch(49% 0.096 242)
-
Step 800
800
#205477
oklch(42.8% 0.08 241.6)
-
Step 900
900
#204560
oklch(37.6% 0.063 242.6)
-
Step 950
950
#142938
oklch(27.1% 0.039 241.3)
#D4ECFF 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) | #E4EBFF | 0.020 |
| Deuteranopia (no green cones) | #DFE7FF | 0.018 |
| Tritanopia (no blue cones) | #C9F1F2 | 0.029 |
| Achromatopsia (no color) | #E9E9E9 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D4ECFF
#D4ECFF
oklch(93.1% 0.036 241.8)
- #FBE4D0
#FBE4D0
oklch(93.2% 0.037 63.4)
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 #D4ECFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.025
- Diamond #B9F2FF ΔE 0.034
- Pale Sky Blue #BDF6FE ΔE 0.036
- Anti-Flash White #EDF2F4 ΔE 0.041
- Platinum #E0E1DD ΔE 0.046
- Pale Silver #D8E2DC ΔE 0.046
- Pale Blue #D0FEFE ΔE 0.048
- Alice Blue #F0F8FF ΔE 0.050
Use #D4ECFF 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.