#E8F1FB
Closest named color: Anti-Flash White (#EDF2F4). oklch(95.4% 0.017 250.8), rgb(232, 241, 251).
Aa
Black text reads best on this color (18.40:1).
About this color
#E8F1FB is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.012 away. Black text reads best on it, at 18.40:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 18.40:1 |
| White text | 1.14:1 |
Values
| HEX | #E8F1FB |
| RGB | rgb(232, 241, 251) |
| HSL | hsl(212, 70%, 95%) |
| OKLCH | oklch(95.4% 0.017 250.8) |
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 #E8F1FB | 1.14:1 | Fails | Lc -7.7 | Not readable |
| Black text on #E8F1FB | 18.40:1 | AAA | Lc 97.0 | Preferred for body text |
| #E8F1FB text on white | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #E8F1FB text on black | 18.40:1 | AAA | Lc -98.0 | 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 50.
-
Step 50
50 (this color)
#E8F1FB
oklch(95.4% 0.017 250.8)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4DAE1
oklch(88.6% 0.012 252.1)
-
Step 300
300
#B7C2CE
oklch(80.9% 0.021 250.4)
-
Step 400
400
#91A3B6
oklch(70.8% 0.034 249.7)
-
Step 500
500
#768CA3
oklch(63.1% 0.043 249.7)
-
Step 600
600
#5F768F
oklch(55.7% 0.048 250.8)
-
Step 700
700
#4E6379
oklch(49.1% 0.044 249.9)
-
Step 800
800
#405163
oklch(42.8% 0.037 250.2)
-
Step 900
900
#364350
oklch(37.7% 0.028 248.6)
-
Step 950
950
#20272F
oklch(26.9% 0.018 251.9)
#E8F1FB 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) | #EEF1FC | 0.008 |
| Deuteranopia (no green cones) | #EBEFFB | 0.006 |
| Tritanopia (no blue cones) | #E4F3F4 | 0.014 |
| Achromatopsia (no color) | #F0F0F0 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #E8F1FB
#E8F1FB
oklch(95.4% 0.017 250.8)
- #F7EEE4
#F7EEE4
oklch(95.3% 0.017 70.5)
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 #E8F1FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.012
- Alice Blue #F0F8FF ΔE 0.021
- White Smoke #F5F5F5 ΔE 0.023
- Lavender #E6E6FA ΔE 0.029
- Ghost White #F8F8FF ΔE 0.029
- Lavender Blush #FFF0F5 ΔE 0.030
- Cultured #F8F9FA ΔE 0.031
- Very Light Pink #FFF4F2 ΔE 0.034
Use #E8F1FB 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.