#EAF9FB
Closest named color: Alice Blue (#F0F8FF). oklch(97.2% 0.016 206.4), rgb(234, 249, 251).
Aa
Black text reads best on this color (19.44:1).
About this color
#EAF9FB is a very light close to neutral grey. In OKLCH its lightness is 97%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Alice Blue (#F0F8FF), ΔE 0.010 away. Black text reads best on it, at 19.44:1.
| Hue family | Neutrals |
| Lightness | very light (97%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Alice Blue (#F0F8FF) |
| Black text | 19.44:1 |
| White text | 1.08:1 |
Values
| HEX | #EAF9FB |
| RGB | rgb(234, 249, 251) |
| HSL | hsl(187, 68%, 95%) |
| OKLCH | oklch(97.2% 0.016 206.4) |
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 #EAF9FB | 1.08:1 | Fails | Lc 0.0 | Not readable |
| Black text on #EAF9FB | 19.44:1 | AAA | Lc 100.7 | Preferred for body text |
| #EAF9FB text on white | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #EAF9FB text on black | 19.44:1 | AAA | Lc -102.0 | 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)
#EAF9FB
oklch(97.2% 0.016 206.4)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D1DBDD
oklch(88.4% 0.011 211)
-
Step 300
300
#B2C5C7
oklch(81% 0.021 204.4)
-
Step 400
400
#89A7AB
oklch(70.7% 0.034 206.4)
-
Step 500
500
#6C9196
oklch(63.1% 0.042 206.5)
-
Step 600
600
#537B81
oklch(55.6% 0.045 207.7)
-
Step 700
700
#43686D
oklch(49.1% 0.043 206.6)
-
Step 800
800
#375559
oklch(42.8% 0.036 206.4)
-
Step 900
900
#304649
oklch(37.7% 0.028 206.6)
-
Step 950
950
#1C292B
oklch(27% 0.018 207.9)
#EAF9FB 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) | #F6F8FB | 0.015 |
| Deuteranopia (no green cones) | #F3F5FB | 0.015 |
| Tritanopia (no blue cones) | #E6FAFA | 0.006 |
| Achromatopsia (no color) | #F6F6F6 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EAF9FB
#EAF9FB
oklch(97.2% 0.016 206.4)
- #FFF2F1
#FFF2F1
oklch(97.1% 0.014 22.8)
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 #EAF9FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Alice Blue #F0F8FF ΔE 0.010
- White Smoke #F5F5F5 ΔE 0.016
- Anti-Flash White #EDF2F4 ΔE 0.017
- Azure #F0FFFF ΔE 0.018
- Light Cyan #E0FFFF ΔE 0.018
- Cultured #F8F9FA ΔE 0.018
- Ghost White #F8F8FF ΔE 0.020
- Mint Cream #F5FFFA ΔE 0.022
Use #EAF9FB 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.