#DADFEE
Closest named color: Gainsboro (#DCDCDC). oklch(90.4% 0.021 271.2), rgb(218, 223, 238).
Aa
Black text reads best on this color (15.77:1).
About this color
#DADFEE is a very light close to neutral grey. In OKLCH its lightness is 90%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Gainsboro (#DCDCDC), ΔE 0.023 away. Black text reads best on it, at 15.77:1.
| Hue family | Neutrals |
| Lightness | very light (90%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Gainsboro (#DCDCDC) |
| Black text | 15.77:1 |
| White text | 1.33:1 |
Values
| HEX | #DADFEE |
| RGB | rgb(218, 223, 238) |
| HSL | hsl(225, 37%, 89%) |
| OKLCH | oklch(90.4% 0.021 271.2) |
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 #DADFEE | 1.33:1 | Fails | Lc -18.8 | Dividers and decoration only |
| Black text on #DADFEE | 15.77:1 | AAA | Lc 87.3 | Fine for body text |
| #DADFEE text on white | 1.33:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #DADFEE text on black | 15.77:1 | AAA | Lc -87.3 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8EAEF
oklch(93.7% 0.007 268.5)
-
Step 200
200 (this color)
#DADFEE
oklch(90.4% 0.021 271.2)
-
Step 300
300
#BAC0D3
oklch(80.9% 0.028 271.8)
-
Step 400
400
#96A0BD
oklch(70.8% 0.044 270.3)
-
Step 500
500
#7D88AC
oklch(63.1% 0.056 271.5)
-
Step 600
600
#667297
oklch(55.7% 0.059 270.5)
-
Step 700
700
#555F81
oklch(49.1% 0.056 271.6)
-
Step 800
800
#454E69
oklch(42.7% 0.046 270.1)
-
Step 900
900
#3A4155
oklch(37.7% 0.036 269.6)
-
Step 950
950
#222632
oklch(27% 0.023 270.4)
#DADFEE 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) | #DBE0EF | 0.003 |
| Deuteranopia (no green cones) | #DADEEE | 0.003 |
| Tritanopia (no blue cones) | #D6E2E4 | 0.019 |
| Achromatopsia (no color) | #DFDFDF | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DADFEE
#DADFEE
oklch(90.4% 0.021 271.2)
- #E4DFD0
#E4DFD0
oklch(90.3% 0.021 91.6)
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 #DADFEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gainsboro #DCDCDC ΔE 0.023
- Platinum #E0E1DD ΔE 0.026
- Lavender #E6E6FA ΔE 0.028
- Pale Silver #D8E2DC ΔE 0.029
- Cadet Gray #CED4DA ΔE 0.039
- Light Gray #D3D3D3 ΔE 0.043
- Powder Blue #B0E0E6 ΔE 0.054
- Misty Rose #FFE4E1 ΔE 0.056
Use #DADFEE 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.