#E0E9FF
Closest named color: Lavender (#E6E6FA). oklch(93.4% 0.031 268), rgb(224, 233, 255).
Aa
Black text reads best on this color (17.26:1).
About this color
#E0E9FF is a very light, muted blue. In OKLCH its lightness is 93%, its chroma 0.031 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender (#E6E6FA), ΔE 0.011 away. Black text reads best on it, at 17.26:1.
| Hue family | Blues |
| Lightness | very light (93%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.26:1 |
| White text | 1.21:1 |
Values
| HEX | #E0E9FF |
| RGB | rgb(224, 233, 255) |
| HSL | hsl(223, 100%, 94%) |
| OKLCH | oklch(93.4% 0.031 268) |
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 #E0E9FF | 1.21:1 | Fails | Lc -12.4 | Not readable |
| Black text on #E0E9FF | 17.26:1 | AAA | Lc 92.9 | Preferred for body text |
| #E0E9FF text on white | 1.21:1 | Fails | Lc 10.6 | Not readable |
| #E0E9FF text on black | 17.26:1 | AAA | Lc -93.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100 (this color)
#E0E9FF
oklch(93.4% 0.031 268)
-
Step 200
200
#D3D9E9
oklch(88.6% 0.023 269.4)
-
Step 300
300
#B5C0DC
oklch(80.8% 0.041 268.5)
-
Step 400
400
#8FA0CA
oklch(70.8% 0.065 267.6)
-
Step 500
500
#7488BC
oklch(63.2% 0.082 267.8)
-
Step 600
600
#5D71A8
oklch(55.6% 0.089 268.2)
-
Step 700
700
#4C5E90
oklch(49% 0.084 268.2)
-
Step 800
800
#3F4D75
oklch(42.7% 0.069 268.7)
-
Step 900
900
#35405E
oklch(37.5% 0.054 268.3)
-
Step 950
950
#1F2637
oklch(27% 0.033 266.9)
#E0E9FF 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) | #E3EAFF | 0.005 |
| Deuteranopia (no green cones) | #E0E8FE | 0.003 |
| Tritanopia (no blue cones) | #D9EDF0 | 0.028 |
| Achromatopsia (no color) | #E9E9E9 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E0E9FF
#E0E9FF
oklch(93.4% 0.031 268)
- #F2E8D2
#F2E8D2
oklch(93.3% 0.031 86.5)
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 #E0E9FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.011
- Anti-Flash White #EDF2F4 ΔE 0.036
- Platinum #E0E1DD ΔE 0.045
- Alice Blue #F0F8FF ΔE 0.046
- White Smoke #F5F5F5 ΔE 0.048
- Pale Silver #D8E2DC ΔE 0.048
- Lavender Blush #FFF0F5 ΔE 0.049
- Diamond #B9F2FF ΔE 0.050
Use #E0E9FF 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.