#E6EEFB
Closest named color: Anti-Flash White (#EDF2F4). oklch(94.7% 0.02 260.2), rgb(230, 238, 251).
Aa
Black text reads best on this color (17.98:1).
About this color
#E6EEFB is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.019 away. Black text reads best on it, at 17.98:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.98:1 |
| White text | 1.16:1 |
Values
| HEX | #E6EEFB |
| RGB | rgb(230, 238, 251) |
| HSL | hsl(217, 72%, 94%) |
| OKLCH | oklch(94.7% 0.02 260.2) |
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 #E6EEFB | 1.16:1 | Fails | Lc -9.4 | Not readable |
| Black text on #E6EEFB | 17.98:1 | AAA | Lc 95.5 | Preferred for body text |
| #E6EEFB text on white | 1.16:1 | Fails | Lc 8.0 | Not readable |
| #E6EEFB text on black | 17.98:1 | AAA | Lc -96.3 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100 (this color)
#E6EEFB
oklch(94.7% 0.02 260.2)
-
Step 200
200
#D4D9E3
oklch(88.4% 0.015 264.5)
-
Step 300
300
#B7C1D1
oklch(80.8% 0.025 259.8)
-
Step 400
400
#92A1BA
oklch(70.6% 0.04 260.7)
-
Step 500
500
#788AA9
oklch(63% 0.051 261.2)
-
Step 600
600
#607494
oklch(55.5% 0.055 259.7)
-
Step 700
700
#50617F
oklch(49.1% 0.053 261.6)
-
Step 800
800
#415067
oklch(42.8% 0.043 258.8)
-
Step 900
900
#374254
oklch(37.7% 0.034 260.2)
-
Step 950
950
#202731
oklch(27% 0.021 257.3)
#E6EEFB 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) | #EAEEFC | 0.006 |
| Deuteranopia (no green cones) | #E8ECFB | 0.006 |
| Tritanopia (no blue cones) | #E1F1F2 | 0.018 |
| Achromatopsia (no color) | #EDEDED | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E6EEFB
#E6EEFB
oklch(94.7% 0.02 260.2)
- #F4ECDF
#F4ECDF
oklch(94.6% 0.019 80.1)
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 #E6EEFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.019
- Lavender #E6E6FA ΔE 0.020
- Alice Blue #F0F8FF ΔE 0.029
- White Smoke #F5F5F5 ΔE 0.030
- Lavender Blush #FFF0F5 ΔE 0.035
- Ghost White #F8F8FF ΔE 0.036
- Linen #FAF0E6 ΔE 0.039
- Cultured #F8F9FA ΔE 0.039
Use #E6EEFB 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.