#DFF0F9
Closest named color: Anti-Flash White (#EDF2F4). oklch(94.5% 0.022 230.5), rgb(223, 240, 249).
Aa
Black text reads best on this color (17.96:1).
About this color
#DFF0F9 is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.022. 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 17.96:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 17.96:1 |
| White text | 1.16:1 |
Values
| HEX | #DFF0F9 |
| RGB | rgb(223, 240, 249) |
| HSL | hsl(201, 68%, 93%) |
| OKLCH | oklch(94.5% 0.022 230.5) |
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 #DFF0F9 | 1.16:1 | Fails | Lc -9.5 | Not readable |
| Black text on #DFF0F9 | 17.96:1 | AAA | Lc 95.5 | Preferred for body text |
| #DFF0F9 text on white | 1.16:1 | Fails | Lc 8.0 | Not readable |
| #DFF0F9 text on black | 17.96:1 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100 (this color)
#DFF0F9
oklch(94.5% 0.022 230.5)
-
Step 200
200
#CFDBE2
oklch(88.4% 0.016 233)
-
Step 300
300
#AFC4D0
oklch(80.8% 0.029 232.8)
-
Step 400
400
#85A6B8
oklch(70.7% 0.045 232.1)
-
Step 500
500
#6590A6
oklch(63% 0.058 231.1)
-
Step 600
600
#4B7A91
oklch(55.5% 0.062 230.6)
-
Step 700
700
#3C677C
oklch(49.1% 0.058 230.8)
-
Step 800
800
#325464
oklch(42.7% 0.048 229.6)
-
Step 900
900
#2C4552
oklch(37.6% 0.038 231.8)
-
Step 950
950
#1A2930
oklch(27.1% 0.024 228.7)
#DFF0F9 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) | #ECEFFA | 0.017 |
| Deuteranopia (no green cones) | #E8ECF9 | 0.015 |
| Tritanopia (no blue cones) | #D8F3F3 | 0.016 |
| Achromatopsia (no color) | #EDEDED | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DFF0F9
#DFF0F9
oklch(94.5% 0.022 230.5)
- #FAE9E0
#FAE9E0
oklch(94.5% 0.022 49.9)
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 #DFF0F9, 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
- Lavender #E6E6FA ΔE 0.027
- Alice Blue #F0F8FF ΔE 0.032
- White Smoke #F5F5F5 ΔE 0.033
- Pale Blue #D0FEFE ΔE 0.037
- Ice Blue #D7FFFE ΔE 0.038
- Light Cyan #E0FFFF ΔE 0.038
- Very Light Blue #D5FFFF ΔE 0.038
Use #DFF0F9 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.