#D3DCFB
Closest named color: Lavender (#E6E6FA). oklch(89.7% 0.044 272.7), rgb(211, 220, 251).
Aa
Black text reads best on this color (15.40:1).
About this color
#D3DCFB is a light, muted blue. In OKLCH its lightness is 90%, its chroma 0.044 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.038 away. Black text reads best on it, at 15.40:1.
| Hue family | Blues |
| Lightness | light (90%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.40:1 |
| White text | 1.36:1 |
Values
| HEX | #D3DCFB |
| RGB | rgb(211, 220, 251) |
| HSL | hsl(226, 83%, 91%) |
| OKLCH | oklch(89.7% 0.044 272.7) |
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 #D3DCFB | 1.36:1 | Fails | Lc -20.4 | Dividers and decoration only |
| Black text on #D3DCFB | 15.40:1 | AAA | Lc 85.9 | Fine for body text |
| #D3DCFB text on white | 1.36:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #D3DCFB text on black | 15.40:1 | AAA | Lc -85.8 | 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
#E6E9F5
oklch(93.5% 0.016 274.8)
-
Step 200
200 (this color)
#D3DCFB
oklch(89.7% 0.044 272.7)
-
Step 300
300
#B4BFE6
oklch(80.9% 0.056 272.7)
-
Step 400
400
#8D9DD9
oklch(70.6% 0.09 272.4)
-
Step 500
500
#7284CF
oklch(63.1% 0.115 272.5)
-
Step 600
600
#5B6CBC
oklch(55.5% 0.126 272.7)
-
Step 700
700
#4B5AA2
oklch(49.1% 0.116 272.6)
-
Step 800
800
#3E4A83
oklch(42.7% 0.095 272.8)
-
Step 900
900
#343E69
oklch(37.6% 0.075 272.4)
-
Step 950
950
#1F253E
oklch(27.2% 0.047 272.6)
#D3DCFB 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) | #D4DEFD | 0.005 |
| Deuteranopia (no green cones) | #D1DBFA | 0.004 |
| Tritanopia (no blue cones) | #CAE2E6 | 0.040 |
| Achromatopsia (no color) | #DDDDDD | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3DCFB
#D3DCFB
oklch(89.7% 0.044 272.7)
- #E7DDBD
#E7DDBD
oklch(89.7% 0.044 92.7)
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 #D3DCFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.038
- Gainsboro #DCDCDC ΔE 0.044
- Cadet Gray #CED4DA ΔE 0.046
- Pale Lavender #EECFFE ΔE 0.048
- Pale Lilac #E4CBFF ΔE 0.049
- Platinum #E0E1DD ΔE 0.050
- Pale Silver #D8E2DC ΔE 0.051
- Light Gray #D3D3D3 ΔE 0.053
Use #D3DCFB 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.