#DDE6EF
Closest named color: Lavender (#E6E6FA). oklch(92.1% 0.016 248), rgb(221, 230, 239).
Aa
Black text reads best on this color (16.63:1).
About this color
#DDE6EF is a very light close to neutral grey. In OKLCH its lightness is 92%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.020 away. Black text reads best on it, at 16.63:1.
| Hue family | Neutrals |
| Lightness | very light (92%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.63:1 |
| White text | 1.26:1 |
Values
| HEX | #DDE6EF |
| RGB | rgb(221, 230, 239) |
| HSL | hsl(210, 36%, 90%) |
| OKLCH | oklch(92.1% 0.016 248) |
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 #DDE6EF | 1.26:1 | Fails | Lc -15.0 | Dividers and decoration only |
| Black text on #DDE6EF | 16.63:1 | AAA | Lc 90.6 | Preferred for body text |
| #DDE6EF text on white | 1.26:1 | Fails | Lc 13.0 | Not readable |
| #DDE6EF text on black | 16.63:1 | AAA | Lc -90.9 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100 (this color)
#DDE6EF
oklch(92.1% 0.016 248)
-
Step 200
200
#D4DAE0
oklch(88.6% 0.011 247.9)
-
Step 300
300
#B7C2CD
oklch(80.9% 0.02 248.1)
-
Step 400
400
#91A3B4
oklch(70.7% 0.032 246.7)
-
Step 500
500
#768CA2
oklch(63.1% 0.042 248.5)
-
Step 600
600
#5F768D
oklch(55.6% 0.045 248.6)
-
Step 700
700
#4E6378
oklch(49.1% 0.042 248.7)
-
Step 800
800
#405161
oklch(42.7% 0.034 247.1)
-
Step 900
900
#37434F
oklch(37.7% 0.026 248.5)
-
Step 950
950
#20272E
oklch(26.9% 0.016 248.4)
#DDE6EF 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) | #E3E6EF | 0.008 |
| Deuteranopia (no green cones) | #E1E4EF | 0.007 |
| Tritanopia (no blue cones) | #D9E8E9 | 0.012 |
| Achromatopsia (no color) | #E5E5E5 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DDE6EF
#DDE6EF
oklch(92.1% 0.016 248)
- #ECE3DA
#ECE3DA
oklch(92% 0.016 67.6)
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 #DDE6EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.020
- Platinum #E0E1DD ΔE 0.023
- Pale Silver #D8E2DC ΔE 0.027
- Gainsboro #DCDCDC ΔE 0.031
- Anti-Flash White #EDF2F4 ΔE 0.039
- Misty Rose #FFE4E1 ΔE 0.047
- Diamond #B9F2FF ΔE 0.049
- Pale Sky Blue #BDF6FE ΔE 0.050
Use #DDE6EF 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.