#DDE4F0
Closest named color: Lavender (#E6E6FA). oklch(91.7% 0.018 261.3), rgb(221, 228, 240).
Aa
Black text reads best on this color (16.43:1).
About this color
#DDE4F0 is a very light close to neutral grey. In OKLCH its lightness is 92%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.019 away. Black text reads best on it, at 16.43:1.
| Hue family | Neutrals |
| Lightness | very light (92%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 16.43:1 |
| White text | 1.27:1 |
Values
| HEX | #DDE4F0 |
| RGB | rgb(221, 228, 240) |
| HSL | hsl(218, 39%, 90%) |
| OKLCH | oklch(91.7% 0.018 261.3) |
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 #DDE4F0 | 1.27:1 | Fails | Lc -15.9 | Dividers and decoration only |
| Black text on #DDE4F0 | 16.43:1 | AAA | Lc 89.8 | Fine for body text |
| #DDE4F0 text on white | 1.27:1 | Fails | Lc 13.8 | Not readable |
| #DDE4F0 text on black | 16.43:1 | AAA | Lc -90.0 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100 (this color)
#DDE4F0
oklch(91.7% 0.018 261.3)
-
Step 200
200
#D4D9E2
oklch(88.4% 0.013 262.4)
-
Step 300
300
#B8C1D0
oklch(80.9% 0.023 260.7)
-
Step 400
400
#94A1B8
oklch(70.6% 0.037 261.9)
-
Step 500
500
#7A8AA7
oklch(63.1% 0.048 262.3)
-
Step 600
600
#637492
oklch(55.7% 0.051 261.7)
-
Step 700
700
#52617C
oklch(49.1% 0.047 262)
-
Step 800
800
#434F65
oklch(42.6% 0.04 262.4)
-
Step 900
900
#384252
oklch(37.7% 0.031 259.7)
-
Step 950
950
#212730
oklch(27.1% 0.019 258.4)
#DDE4F0 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) | #E0E4F1 | 0.004 |
| Deuteranopia (no green cones) | #DFE3F0 | 0.003 |
| Tritanopia (no blue cones) | #D9E6E8 | 0.015 |
| Achromatopsia (no color) | #E3E3E3 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DDE4F0
#DDE4F0
oklch(91.7% 0.018 261.3)
- #EAE3D7
#EAE3D7
oklch(91.8% 0.018 81.3)
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 #DDE4F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.019
- Platinum #E0E1DD ΔE 0.024
- Pale Silver #D8E2DC ΔE 0.028
- Gainsboro #DCDCDC ΔE 0.029
- Anti-Flash White #EDF2F4 ΔE 0.043
- Misty Rose #FFE4E1 ΔE 0.049
- Cadet Gray #CED4DA ΔE 0.051
- Diamond #B9F2FF ΔE 0.051
Use #DDE4F0 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.