#E3EEE5
Closest named color: Anti-Flash White (#EDF2F4). oklch(93.8% 0.017 151.1), rgb(227, 238, 229).
Aa
Black text reads best on this color (17.62:1).
About this color
#E3EEE5 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 Anti-Flash White (#EDF2F4), ΔE 0.025 away. Black text reads best on it, at 17.62:1.
| Hue family | Neutrals |
| Lightness | very light (94%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.62:1 |
| White text | 1.19:1 |
Values
| HEX | #E3EEE5 |
| RGB | rgb(227, 238, 229) |
| HSL | hsl(131, 24%, 91%) |
| OKLCH | oklch(93.8% 0.017 151.1) |
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 #E3EEE5 | 1.19:1 | Fails | Lc -10.9 | Not readable |
| Black text on #E3EEE5 | 17.62:1 | AAA | Lc 94.2 | Preferred for body text |
| #E3EEE5 text on white | 1.19:1 | Fails | Lc 9.3 | Not readable |
| #E3EEE5 text on black | 17.62:1 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100 (this color)
#E3EEE5
oklch(93.8% 0.017 151.1)
-
Step 200
200
#D4DBD5
oklch(88.4% 0.011 149.8)
-
Step 300
300
#B7C5BA
oklch(80.9% 0.022 152.1)
-
Step 400
400
#92A796
oklch(70.7% 0.034 150.9)
-
Step 500
500
#77917C
oklch(63% 0.043 150.7)
-
Step 600
600
#5F7C65
oklch(55.7% 0.049 150.8)
-
Step 700
700
#4E6854
oklch(49% 0.044 151.6)
-
Step 800
800
#405545
oklch(42.7% 0.037 151.9)
-
Step 900
900
#37463A
oklch(37.7% 0.028 150.8)
-
Step 950
950
#202922
oklch(27% 0.018 151.7)
#E3EEE5 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) | #EEECE5 | 0.015 |
| Deuteranopia (no green cones) | #ECEBE5 | 0.013 |
| Tritanopia (no blue cones) | #E2EEEB | 0.008 |
| Achromatopsia (no color) | #EBEBEB | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E3EEE5
#E3EEE5
oklch(93.8% 0.017 151.1)
- #F2E7F0
#F2E7F0
oklch(93.9% 0.017 331.6)
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 #E3EEE5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.025
- Linen #FAF0E6 ΔE 0.031
- Antique White #FAEBD7 ΔE 0.033
- Platinum #E0E1DD ΔE 0.033
- Beige #F5F5DC ΔE 0.035
- Pale Silver #D8E2DC ΔE 0.035
- White Smoke #F5F5F5 ΔE 0.036
- Champagne #F7E7CE ΔE 0.036
Use #E3EEE5 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.