#D4E9FC
Closest named color: Lavender (#E6E6FA). oklch(92.4% 0.034 245.5), rgb(212, 233, 252).
Aa
Black text reads best on this color (16.86:1).
About this color
#D4E9FC is a very light, muted blue. In OKLCH its lightness is 92%, its chroma 0.034 and its hue 245°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.023 away. Black text reads best on it, at 16.86:1.
| Hue family | Blues |
| Lightness | very light (92%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.86:1 |
| White text | 1.24:1 |
Values
| HEX | #D4E9FC |
| RGB | rgb(212, 233, 252) |
| HSL | hsl(209, 87%, 91%) |
| OKLCH | oklch(92.4% 0.034 245.5) |
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 #D4E9FC | 1.24:1 | Fails | Lc -14.1 | Not readable |
| Black text on #D4E9FC | 16.86:1 | AAA | Lc 91.4 | Preferred for body text |
| #D4E9FC text on white | 1.24:1 | Fails | Lc 12.2 | Not readable |
| #D4E9FC text on black | 16.86:1 | AAA | Lc -91.8 | 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)
#D4E9FC
oklch(92.4% 0.034 245.5)
-
Step 200
200
#CCDBE9
oklch(88.4% 0.025 246.2)
-
Step 300
300
#AAC4DC
oklch(80.9% 0.044 246.2)
-
Step 400
400
#7CA6CA
oklch(70.8% 0.07 244.9)
-
Step 500
500
#598FBD
oklch(63.1% 0.09 245.6)
-
Step 600
600
#3D78A9
oklch(55.5% 0.098 245.9)
-
Step 700
700
#2F6591
oklch(49.1% 0.091 245.8)
-
Step 800
800
#285376
oklch(42.8% 0.076 245.4)
-
Step 900
900
#25455F
oklch(37.8% 0.059 244.8)
-
Step 950
950
#162838
oklch(26.9% 0.038 246.6)
#D4E9FC 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) | #E2E9FD | 0.018 |
| Deuteranopia (no green cones) | #DDE4FC | 0.016 |
| Tritanopia (no blue cones) | #CAEDEF | 0.027 |
| Achromatopsia (no color) | #E6E6E6 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D4E9FC
#D4E9FC
oklch(92.4% 0.034 245.5)
- #F7E2CF
#F7E2CF
oklch(92.5% 0.034 64.6)
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 #D4E9FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.023
- Diamond #B9F2FF ΔE 0.036
- Pale Sky Blue #BDF6FE ΔE 0.040
- Platinum #E0E1DD ΔE 0.041
- Pale Silver #D8E2DC ΔE 0.041
- Anti-Flash White #EDF2F4 ΔE 0.044
- Gainsboro #DCDCDC ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.052
Use #D4E9FC 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.