#D3D9FC
Closest named color: Pale Lilac (#E4CBFF). oklch(89.2% 0.048 277.7), rgb(211, 217, 252).
Aa
Black text reads best on this color (15.10:1).
About this color
#D3D9FC is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.048 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Lilac (#E4CBFF), ΔE 0.042 away. Black text reads best on it, at 15.10:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Pale Lilac (#E4CBFF) |
| Black text | 15.10:1 |
| White text | 1.39:1 |
Values
| HEX | #D3D9FC |
| RGB | rgb(211, 217, 252) |
| HSL | hsl(231, 87%, 91%) |
| OKLCH | oklch(89.2% 0.048 277.7) |
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 #D3D9FC | 1.39:1 | Fails | Lc -21.7 | Dividers and decoration only |
| Black text on #D3D9FC | 15.10:1 | AAA | Lc 84.7 | Fine for body text |
| #D3D9FC text on white | 1.39:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #D3D9FC text on black | 15.10:1 | AAA | Lc -84.5 | 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 200.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200 (this color)
#D3D9FC
oklch(89.2% 0.048 277.7)
-
Step 300
300
#B6BDE9
oklch(80.8% 0.063 277.8)
-
Step 400
400
#919BDE
oklch(70.7% 0.099 277)
-
Step 500
500
#7880D5
oklch(63.1% 0.127 278)
-
Step 600
600
#6168C3
oklch(55.6% 0.139 277.5)
-
Step 700
700
#5156A8
oklch(49.1% 0.129 277.9)
-
Step 800
800
#424788
oklch(42.7% 0.106 277.6)
-
Step 900
900
#383C6D
oklch(37.8% 0.083 278.1)
-
Step 950
950
#202340
oklch(26.9% 0.054 277.6)
#D3D9FC 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) | #D0DCFE | 0.008 |
| Deuteranopia (no green cones) | #CED9FB | 0.007 |
| Tritanopia (no blue cones) | #CADFE4 | 0.044 |
| Achromatopsia (no color) | #DBDBDB | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3D9FC
#D3D9FC
oklch(89.2% 0.048 277.7)
- #E4DCB8
#E4DCB8
oklch(89.2% 0.048 96.9)
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 #D3D9FC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Lilac #E4CBFF ΔE 0.042
- Pale Lavender #EECFFE ΔE 0.043
- Lavender #E6E6FA ΔE 0.045
- Cadet Gray #CED4DA ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.049
- Very Light Purple #F6CEFC ΔE 0.053
- Light Lavender #DFC5FE ΔE 0.053
- Light Gray #D3D3D3 ΔE 0.055
Use #D3D9FC 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.