#DFF4FE
Closest named color: Anti-Flash White (#EDF2F4). oklch(95.5% 0.026 227.9), rgb(223, 244, 254).
Aa
Black text reads best on this color (18.50:1).
About this color
#DFF4FE is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.020 away. Black text reads best on it, at 18.50:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 18.50:1 |
| White text | 1.13:1 |
Values
| HEX | #DFF4FE |
| RGB | rgb(223, 244, 254) |
| HSL | hsl(199, 94%, 94%) |
| OKLCH | oklch(95.5% 0.026 227.9) |
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 #DFF4FE | 1.13:1 | Fails | Lc 0.0 | Not readable |
| Black text on #DFF4FE | 18.50:1 | AAA | Lc 97.4 | Preferred for body text |
| #DFF4FE text on white | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #DFF4FE text on black | 18.50:1 | AAA | Lc -98.4 | 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)
#DFF4FE
oklch(95.5% 0.026 227.9)
-
Step 100
100
#E4EBEF
oklch(93.6% 0.009 232.4)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC5D2
oklch(80.8% 0.034 229.4)
-
Step 400
400
#7EA8BB
oklch(70.8% 0.053 227.5)
-
Step 500
500
#5B92AA
oklch(63.1% 0.068 227.6)
-
Step 600
600
#3F7C95
oklch(55.6% 0.074 227.1)
-
Step 700
700
#31687F
oklch(49% 0.069 228)
-
Step 800
800
#2A5568
oklch(42.7% 0.057 229)
-
Step 900
900
#264654
oklch(37.6% 0.045 228.1)
-
Step 950
950
#172931
oklch(26.9% 0.028 227.9)
#DFF4FE 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) | #EFF3FF | 0.020 |
| Deuteranopia (no green cones) | #EAEFFE | 0.018 |
| Tritanopia (no blue cones) | #D7F7F7 | 0.017 |
| Achromatopsia (no color) | #F0F0F0 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DFF4FE
#DFF4FE
oklch(95.5% 0.026 227.9)
- #FFECE2
#FFECE2
oklch(95.6% 0.025 49.7)
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 #DFF4FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.020
- Alice Blue #F0F8FF ΔE 0.025
- Light Cyan #E0FFFF ΔE 0.029
- Ice Blue #D7FFFE ΔE 0.029
- Very Light Blue #D5FFFF ΔE 0.029
- Very Pale Blue #D6FFFE ΔE 0.030
- Really Light Blue #D4FFFF ΔE 0.030
- Pale Blue #D0FEFE ΔE 0.030
Use #DFF4FE 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.