#F0F7FB
Closest named color: Alice Blue (#F0F8FF). oklch(97.2% 0.009 232.4), rgb(240, 247, 251).
Aa
Black text reads best on this color (19.40:1).
About this color
#F0F7FB is a very light close to neutral grey. In OKLCH its lightness is 97%, its chroma 0.009. It has too little chroma to lean warm or cool. The nearest named color is Alice Blue (#F0F8FF), ΔE 0.005 away. Black text reads best on it, at 19.40:1.
| Hue family | Neutrals |
| Lightness | very light (97%) |
| Chroma | close to neutral grey (0.009) |
| Temperature | neutral |
| Nearest name | Alice Blue (#F0F8FF) |
| Black text | 19.40:1 |
| White text | 1.08:1 |
Values
| HEX | #F0F7FB |
| RGB | rgb(240, 247, 251) |
| HSL | hsl(202, 58%, 96%) |
| OKLCH | oklch(97.2% 0.009 232.4) |
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 #F0F7FB | 1.08:1 | Fails | Lc 0.0 | Not readable |
| Black text on #F0F7FB | 19.40:1 | AAA | Lc 100.6 | Preferred for body text |
| #F0F7FB text on white | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #F0F7FB text on black | 19.40:1 | AAA | Lc -101.8 | 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)
#F0F7FB
oklch(97.2% 0.009 232.4)
-
Step 100
100
#E8EAEC
oklch(93.6% 0.003 247.9)
-
Step 200
200
#D5DADD
oklch(88.5% 0.007 233.7)
-
Step 300
300
#B9C2C7
oklch(80.9% 0.012 231.7)
-
Step 400
400
#95A3AB
oklch(70.7% 0.02 232.6)
-
Step 500
500
#7C8C96
oklch(63.1% 0.024 235.2)
-
Step 600
600
#647680
oklch(55.5% 0.026 232.2)
-
Step 700
700
#53636C
oklch(49% 0.024 232.6)
-
Step 800
800
#445158
oklch(42.6% 0.02 231.4)
-
Step 900
900
#3A4349
oklch(37.7% 0.016 237.1)
-
Step 950
950
#22272B
oklch(26.9% 0.01 242.1)
#F0F7FB 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) | #F5F7FB | 0.006 |
| Deuteranopia (no green cones) | #F4F5FB | 0.007 |
| Tritanopia (no blue cones) | #EDF8F8 | 0.007 |
| Achromatopsia (no color) | #F6F6F6 | 0.009 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
This color is close to neutral, so it has no meaningful hue to rotate. Hue harmonies are omitted.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #F0F7FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Alice Blue #F0F8FF ΔE 0.005
- White Smoke #F5F5F5 ΔE 0.009
- Cultured #F8F9FA ΔE 0.012
- Ghost White #F8F8FF ΔE 0.012
- Anti-Flash White #EDF2F4 ΔE 0.014
- Azure #F0FFFF ΔE 0.020
- Very Light Pink #FFF4F2 ΔE 0.021
- Snow #FFFAFA ΔE 0.022
Use #F0F7FB 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.