#DAF4FB
Closest named color: Anti-Flash White (#EDF2F4). oklch(95% 0.029 215.7), rgb(218, 244, 251).
Aa
Black text reads best on this color (18.31:1).
About this color
#DAF4FB is a very light close to neutral grey. In OKLCH its lightness is 95%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Anti-Flash White (#EDF2F4), ΔE 0.024 away. Black text reads best on it, at 18.31:1.
| Hue family | Neutrals |
| Lightness | very light (95%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Anti-Flash White (#EDF2F4) |
| Black text | 18.31:1 |
| White text | 1.14:1 |
Values
| HEX | #DAF4FB |
| RGB | rgb(218, 244, 251) |
| HSL | hsl(193, 80%, 92%) |
| OKLCH | oklch(95% 0.029 215.7) |
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 #DAF4FB | 1.14:1 | Fails | Lc -8.0 | Not readable |
| Black text on #DAF4FB | 18.31:1 | AAA | Lc 96.7 | Preferred for body text |
| #DAF4FB text on white | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #DAF4FB text on black | 18.31:1 | AAA | Lc -97.6 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100 (this color)
#DAF4FB
oklch(95% 0.029 215.7)
-
Step 200
200
#CBDDE2
oklch(88.6% 0.021 216.2)
-
Step 300
300
#A7C7D0
oklch(80.9% 0.037 216.6)
-
Step 400
400
#75AAB8
oklch(70.6% 0.059 216.1)
-
Step 500
500
#4E95A7
oklch(63.1% 0.076 216.3)
-
Step 600
600
#2D7F92
oklch(55.5% 0.082 216.1)
-
Step 700
700
#1E6B7C
oklch(49% 0.077 215.9)
-
Step 800
800
#1C5865
oklch(42.8% 0.064 215)
-
Step 900
900
#1E4852
oklch(37.6% 0.049 215.6)
-
Step 950
950
#132A30
oklch(26.9% 0.031 216.7)
#DAF4FB 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) | #EFF2FB | 0.027 |
| Deuteranopia (no green cones) | #E9EDFB | 0.025 |
| Tritanopia (no blue cones) | #D1F7F6 | 0.016 |
| Achromatopsia (no color) | #EFEFEF | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DAF4FB
#DAF4FB
oklch(95% 0.029 215.7)
- #FFE9E3
#FFE9E3
oklch(95% 0.025 35.7)
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 #DAF4FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Anti-Flash White #EDF2F4 ΔE 0.024
- Pale Blue #D0FEFE ΔE 0.026
- Very Light Blue #D5FFFF ΔE 0.027
- Really Light Blue #D4FFFF ΔE 0.027
- Ice Blue #D7FFFE ΔE 0.028
- Very Pale Blue #D6FFFE ΔE 0.028
- Ice #D6FFFA ΔE 0.029
- Light Cyan #E0FFFF ΔE 0.029
Use #DAF4FB 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.