#E1EFEB
Closest named color: Anti-Flash White (#EDF2F4). oklch(94.1% 0.016 177.1), rgb(225, 239, 235).
Aa
Black text reads best on this color (17.74:1).
About this color
#E1EFEB is a very light close to neutral grey. In OKLCH its lightness is 94%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.021 away. Black text reads best on it, at 17.74:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.74:1 |
| White text | 1.18:1 |
Values
| HEX | #E1EFEB |
| RGB | rgb(225, 239, 235) |
| HSL | hsl(163, 30%, 91%) |
| OKLCH | oklch(94.1% 0.016 177.1) |
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 #E1EFEB | 1.18:1 | Fails | Lc -10.4 | Not readable |
| Black text on #E1EFEB | 17.74:1 | AAA | Lc 94.7 | Preferred for body text |
| #E1EFEB text on white | 1.18:1 | Fails | Lc 8.9 | Not readable |
| #E1EFEB text on black | 17.74:1 | AAA | Lc -95.4 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100 (this color)
#E1EFEB
oklch(94.1% 0.016 177.1)
-
Step 200
200
#D2DCD9
oklch(88.6% 0.012 176.3)
-
Step 300
300
#B4C5C0
oklch(80.9% 0.02 176.3)
-
Step 400
400
#8CA8A0
oklch(70.8% 0.033 176.1)
-
Step 500
500
#6F9289
oklch(63.1% 0.041 177.4)
-
Step 600
600
#577C73
oklch(55.6% 0.044 177.8)
-
Step 700
700
#476960
oklch(49.2% 0.042 176.1)
-
Step 800
800
#3A554F
oklch(42.6% 0.034 179.2)
-
Step 900
900
#324641
oklch(37.6% 0.027 177.7)
-
Step 950
950
#1E2926
oklch(26.9% 0.016 176.5)
#E1EFEB 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) | #EEEDEB | 0.017 |
| Deuteranopia (no green cones) | #EBEBEB | 0.016 |
| Tritanopia (no blue cones) | #DEEFEE | 0.005 |
| Achromatopsia (no color) | #ECECEC | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E1EFEB
#E1EFEB
oklch(94.1% 0.016 177.1)
- #F5E7EB
#F5E7EB
oklch(94% 0.016 358)
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 #E1EFEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.021
- Linen #FAF0E6 ΔE 0.033
- White Smoke #F5F5F5 ΔE 0.034
- Platinum #E0E1DD ΔE 0.035
- Lavender #E6E6FA ΔE 0.037
- Pale Silver #D8E2DC ΔE 0.037
- Alice Blue #F0F8FF ΔE 0.038
- Antique White #FAEBD7 ΔE 0.038
Use #E1EFEB 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.