#DADDF9
Closest named color: Lavender (#E6E6FA). oklch(90.4% 0.038 280.7), rgb(218, 221, 249).
Aa
Black text reads best on this color (15.69:1).
About this color
#DADDF9 is a very light, muted purple. In OKLCH its lightness is 90%, its chroma 0.038 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.029 away. Black text reads best on it, at 15.69:1.
| Hue family | Purples |
| Lightness | very light (90%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 15.69:1 |
| White text | 1.33:1 |
Values
| HEX | #DADDF9 |
| RGB | rgb(218, 221, 249) |
| HSL | hsl(234, 72%, 92%) |
| OKLCH | oklch(90.4% 0.038 280.7) |
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 #DADDF9 | 1.33:1 | Fails | Lc -19.1 | Dividers and decoration only |
| Black text on #DADDF9 | 15.69:1 | AAA | Lc 87.0 | Fine for body text |
| #DADDF9 text on white | 1.33:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #DADDF9 text on black | 15.69:1 | AAA | Lc -87.0 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E8E9F3
oklch(93.6% 0.013 281.6)
-
Step 200
200 (this color)
#DADDF9
oklch(90.4% 0.038 280.7)
-
Step 300
300
#BABEE1
oklch(81% 0.049 280.1)
-
Step 400
400
#979BD1
oklch(70.6% 0.079 280.9)
-
Step 500
500
#7E82C5
oklch(63.1% 0.1 280.5)
-
Step 600
600
#686BB2
oklch(55.7% 0.109 280.4)
-
Step 700
700
#575999
oklch(49.2% 0.101 280.6)
-
Step 800
800
#47497C
oklch(42.8% 0.084 280.5)
-
Step 900
900
#3B3D64
oklch(37.7% 0.066 280.5)
-
Step 950
950
#23243A
oklch(27% 0.041 281.3)
#DADDF9 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) | #D6E0FA | 0.009 |
| Deuteranopia (no green cones) | #D5DEF8 | 0.007 |
| Tritanopia (no blue cones) | #D4E2E6 | 0.034 |
| Achromatopsia (no color) | #DFDFDF | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DADDF9
#DADDF9
oklch(90.4% 0.038 280.7)
- #E4E1C4
#E4E1C4
oklch(90.4% 0.039 102.3)
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 #DADDF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.029
- Gainsboro #DCDCDC ΔE 0.039
- Platinum #E0E1DD ΔE 0.044
- Pale Lavender #EECFFE ΔE 0.045
- Pale Silver #D8E2DC ΔE 0.047
- Cadet Gray #CED4DA ΔE 0.047
- Pale Lilac #E4CBFF ΔE 0.050
- Very Light Purple #F6CEFC ΔE 0.053
Use #DADDF9 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.