#E4ECF7
Closest named color: Lavender (#E6E6FA). oklch(94% 0.017 256.3), rgb(228, 236, 247).
Aa
Black text reads best on this color (17.64:1).
About this color
#E4ECF7 is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Lavender (#E6E6FA), ΔE 0.017 away. Black text reads best on it, at 17.64:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Lavender (#E6E6FA) |
| Black text | 17.64:1 |
| White text | 1.19:1 |
Values
| HEX | #E4ECF7 |
| RGB | rgb(228, 236, 247) |
| HSL | hsl(215, 54%, 93%) |
| OKLCH | oklch(94% 0.017 256.3) |
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 #E4ECF7 | 1.19:1 | Fails | Lc -10.8 | Not readable |
| Black text on #E4ECF7 | 17.64:1 | AAA | Lc 94.3 | Preferred for body text |
| #E4ECF7 text on white | 1.19:1 | Fails | Lc 9.3 | Not readable |
| #E4ECF7 text on black | 17.64:1 | AAA | Lc -94.9 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100 (this color)
#E4ECF7
oklch(94% 0.017 256.3)
-
Step 200
200
#D4DAE1
oklch(88.6% 0.012 252.1)
-
Step 300
300
#B8C1CF
oklch(80.8% 0.022 259.2)
-
Step 400
400
#93A2B7
oklch(70.7% 0.035 256.8)
-
Step 500
500
#788BA5
oklch(63.1% 0.045 256.3)
-
Step 600
600
#617590
oklch(55.7% 0.048 256)
-
Step 700
700
#50627B
oklch(49.1% 0.046 256.7)
-
Step 800
800
#425064
oklch(42.7% 0.038 257.3)
-
Step 900
900
#374251
oklch(37.5% 0.03 256.2)
-
Step 950
950
#212730
oklch(27.1% 0.019 258.4)
#E4ECF7 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) | #E8ECF8 | 0.006 |
| Deuteranopia (no green cones) | #E6EAF7 | 0.006 |
| Tritanopia (no blue cones) | #E0EEEF | 0.015 |
| Achromatopsia (no color) | #EBEBEB | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E4ECF7
#E4ECF7
oklch(94% 0.017 256.3)
- #F2EADF
#F2EADF
oklch(94% 0.017 76.1)
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 #E4ECF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender #E6E6FA ΔE 0.017
- Anti-Flash White #EDF2F4 ΔE 0.022
- White Smoke #F5F5F5 ΔE 0.034
- Alice Blue #F0F8FF ΔE 0.035
- Lavender Blush #FFF0F5 ΔE 0.038
- Platinum #E0E1DD ΔE 0.039
- Linen #FAF0E6 ΔE 0.040
- Ghost White #F8F8FF ΔE 0.042
Use #E4ECF7 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.