#DDF0E4
Closest named color: Anti-Flash White (#EDF2F4). oklch(93.8% 0.026 158.2), rgb(221, 240, 228).
Aa
Black text reads best on this color (17.65:1).
About this color
#DDF0E4 is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.031 away. Black text reads best on it, at 17.65:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.65:1 |
| White text | 1.18:1 |
Values
| HEX | #DDF0E4 |
| RGB | rgb(221, 240, 228) |
| HSL | hsl(142, 39%, 90%) |
| OKLCH | oklch(93.8% 0.026 158.2) |
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 #DDF0E4 | 1.18:1 | Fails | Lc -10.8 | Not readable |
| Black text on #DDF0E4 | 17.65:1 | AAA | Lc 94.4 | Preferred for body text |
| #DDF0E4 text on white | 1.18:1 | Fails | Lc 9.2 | Not readable |
| #DDF0E4 text on black | 17.65:1 | AAA | Lc -95.0 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100 (this color)
#DDF0E4
oklch(93.8% 0.026 158.2)
-
Step 200
200
#D0DDD5
oklch(88.5% 0.018 159.1)
-
Step 300
300
#B0C7B9
oklch(80.8% 0.032 158.9)
-
Step 400
400
#85AB94
oklch(70.7% 0.053 158.1)
-
Step 500
500
#66967A
oklch(63.1% 0.067 158.2)
-
Step 600
600
#4C8163
oklch(55.7% 0.074 158)
-
Step 700
700
#3D6D52
oklch(49.2% 0.069 157.9)
-
Step 800
800
#335843
oklch(42.6% 0.055 158.1)
-
Step 900
900
#2D4939
oklch(37.8% 0.044 158.4)
-
Step 950
950
#1B2B21
oklch(27.1% 0.028 156.5)
#DDF0E4 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) | #F0EDE3 | 0.025 |
| Deuteranopia (no green cones) | #ECEAE5 | 0.024 |
| Tritanopia (no blue cones) | #DAF0EC | 0.011 |
| Achromatopsia (no color) | #EBEBEB | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DDF0E4
#DDF0E4
oklch(93.8% 0.026 158.2)
- #F7E4F0
#F7E4F0
oklch(93.8% 0.026 339.4)
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 #DDF0E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.031
- Pale Silver #D8E2DC ΔE 0.036
- Beige #F5F5DC ΔE 0.037
- Platinum #E0E1DD ΔE 0.037
- Duck Egg Blue #C3FBF4 ΔE 0.038
- Linen #FAF0E6 ΔE 0.038
- Antique White #FAEBD7 ΔE 0.039
- Ice #D6FFFA ΔE 0.040
Use #DDF0E4 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.