#DEE9FA
Closest named color: Lavender (#E6E6FA). oklch(93.1% 0.026 259), rgb(222, 233, 250).
Aa
Black text reads best on this color (17.14:1).
About this color
#DEE9FA is a very light close to neutral grey. In OKLCH its lightness is 93%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.012 away. Black text reads best on it, at 17.14:1.
| Hue family | Neutrals |
| Lightness | very light (93%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.14:1 |
| White text | 1.22:1 |
Values
| HEX | #DEE9FA |
| RGB | rgb(222, 233, 250) |
| HSL | hsl(216, 74%, 93%) |
| OKLCH | oklch(93.1% 0.026 259) |
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 #DEE9FA | 1.22:1 | Fails | Lc -12.9 | Not readable |
| Black text on #DEE9FA | 17.14:1 | AAA | Lc 92.5 | Preferred for body text |
| #DEE9FA text on white | 1.22:1 | Fails | Lc 11.1 | Not readable |
| #DEE9FA text on black | 17.14:1 | AAA | Lc -92.9 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100 (this color)
#DEE9FA
oklch(93.1% 0.026 259)
-
Step 200
200
#D2DAE6
oklch(88.6% 0.019 258.4)
-
Step 300
300
#B4C2D7
oklch(81% 0.033 258.4)
-
Step 400
400
#8DA2C2
oklch(70.7% 0.053 258.7)
-
Step 500
500
#718BB3
oklch(63.2% 0.068 258.9)
-
Step 600
600
#59749F
oklch(55.6% 0.074 259.5)
-
Step 700
700
#496188
oklch(49% 0.069 259.9)
-
Step 800
800
#3C506E
oklch(42.8% 0.056 258.3)
-
Step 900
900
#334259
oklch(37.6% 0.044 258.8)
-
Step 950
950
#1E2734
oklch(27% 0.028 257.5)
#DEE9FA 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) | #E4EAFB | 0.009 |
| Deuteranopia (no green cones) | #E1E7FA | 0.006 |
| Tritanopia (no blue cones) | #D8ECEE | 0.022 |
| Achromatopsia (no color) | #E8E8E8 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DEE9FA
#DEE9FA
oklch(93.1% 0.026 259)
- #F2E7D5
#F2E7D5
oklch(93.2% 0.027 80.2)
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 #DEE9FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.012
- Anti-Flash White #EDF2F4 ΔE 0.034
- Platinum #E0E1DD ΔE 0.038
- Pale Silver #D8E2DC ΔE 0.041
- Gainsboro #DCDCDC ΔE 0.045
- Diamond #B9F2FF ΔE 0.046
- Alice Blue #F0F8FF ΔE 0.046
- White Smoke #F5F5F5 ΔE 0.047
Use #DEE9FA 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.