#E1EEFB
Closest named color: Lavender (#E6E6FA). oklch(94.3% 0.022 248.1), rgb(225, 238, 251).
Aa
Black text reads best on this color (17.82:1).
About this color
#E1EEFB is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.021 away. Black text reads best on it, at 17.82:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.82:1 |
| White text | 1.17:1 |
Values
| HEX | #E1EEFB |
| RGB | rgb(225, 238, 251) |
| HSL | hsl(210, 76%, 93%) |
| OKLCH | oklch(94.3% 0.022 248.1) |
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 #E1EEFB | 1.17:1 | Fails | Lc -10.1 | Not readable |
| Black text on #E1EEFB | 17.82:1 | AAA | Lc 95.0 | Preferred for body text |
| #E1EEFB text on white | 1.17:1 | Fails | Lc 8.6 | Not readable |
| #E1EEFB text on black | 17.82:1 | AAA | Lc -95.7 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100 (this color)
#E1EEFB
oklch(94.3% 0.022 248.1)
-
Step 200
200
#D1DAE3
oklch(88.4% 0.016 248)
-
Step 300
300
#B3C3D3
oklch(81% 0.029 248.2)
-
Step 400
400
#8AA4BD
oklch(70.8% 0.047 247.5)
-
Step 500
500
#6D8DAC
oklch(63.1% 0.059 248)
-
Step 600
600
#557797
oklch(55.6% 0.063 247.5)
-
Step 700
700
#456481
oklch(49.1% 0.059 247.5)
-
Step 800
800
#395169
oklch(42.6% 0.05 249.1)
-
Step 900
900
#314455
oklch(37.8% 0.038 246)
-
Step 950
950
#1D2832
oklch(27.1% 0.024 246.3)
#E1EEFB 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) | #E9EEFC | 0.011 |
| Deuteranopia (no green cones) | #E6EBFB | 0.010 |
| Tritanopia (no blue cones) | #DBF1F2 | 0.019 |
| Achromatopsia (no color) | #ECECEC | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E1EEFB
#E1EEFB
oklch(94.3% 0.022 248.1)
- #F7EADD
#F7EADD
oklch(94.4% 0.022 67.6)
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 #E1EEFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.021
- Anti-Flash White #EDF2F4 ΔE 0.023
- Alice Blue #F0F8FF ΔE 0.033
- White Smoke #F5F5F5 ΔE 0.035
- Lavender Blush #FFF0F5 ΔE 0.041
- Ghost White #F8F8FF ΔE 0.041
- Light Cyan #E0FFFF ΔE 0.043
- Linen #FAF0E6 ΔE 0.043
Use #E1EEFB 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.