#D1DAFA
Closest named color: Cadet Gray (#CED4DA). oklch(89.2% 0.045 273), rgb(209, 218, 250).
Aa
Black text reads best on this color (15.12:1).
About this color
#D1DAFA is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.045 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.043 away. Black text reads best on it, at 15.12:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 15.12:1 |
| White text | 1.38:1 |
Values
| HEX | #D1DAFA |
| RGB | rgb(209, 218, 250) |
| HSL | hsl(227, 80%, 90%) |
| OKLCH | oklch(89.2% 0.045 273) |
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 #D1DAFA | 1.38:1 | Fails | Lc -21.6 | Dividers and decoration only |
| Black text on #D1DAFA | 15.12:1 | AAA | Lc 84.8 | Fine for body text |
| #D1DAFA text on white | 1.38:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #D1DAFA text on black | 15.12:1 | AAA | Lc -84.6 | 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)
#D1DAFA
oklch(89.2% 0.045 273)
-
Step 300
300
#B4BFE7
oklch(81% 0.058 273)
-
Step 400
400
#8D9DDB
oklch(70.7% 0.093 272.7)
-
Step 500
500
#7283D1
oklch(63% 0.119 273.2)
-
Step 600
600
#5B6CBE
oklch(55.7% 0.128 272.8)
-
Step 700
700
#4B59A4
oklch(49% 0.121 273.2)
-
Step 800
800
#3E4985
oklch(42.7% 0.1 273.6)
-
Step 900
900
#343E6A
oklch(37.7% 0.076 272.6)
-
Step 950
950
#1F243E
oklch(26.9% 0.049 274.4)
#D1DAFA 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) | #D1DCFC | 0.005 |
| Deuteranopia (no green cones) | #CED9F9 | 0.005 |
| Tritanopia (no blue cones) | #C8E0E4 | 0.041 |
| Achromatopsia (no color) | #DBDBDB | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D1DAFA
#D1DAFA
oklch(89.2% 0.045 273)
- #E5DBBA
#E5DBBA
oklch(89.1% 0.045 93.1)
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 #D1DAFA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.043
- Lavender #E6E6FA ΔE 0.044
- Gainsboro #DCDCDC ΔE 0.045
- Pale Lilac #E4CBFF ΔE 0.047
- Pale Lavender #EECFFE ΔE 0.048
- Light Gray #D3D3D3 ΔE 0.051
- Platinum #E0E1DD ΔE 0.053
- Pale Silver #D8E2DC ΔE 0.053
Use #D1DAFA 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.