#DAFDFB
Closest named color: Ice Blue (#D7FFFE). oklch(96.9% 0.036 192.3), rgb(218, 253, 251).
Aa
Black text reads best on this color (19.42:1).
About this color
#DAFDFB is a very light, muted teal or cyan. In OKLCH its lightness is 97%, its chroma 0.036 and its hue 192°. Its hue sits on the cool side of the wheel. The nearest named color is Ice Blue (#D7FFFE), ΔE 0.006 away. Black text reads best on it, at 19.42:1.
| Hue family | Teals and cyans |
| Lightness | very light (97%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Ice Blue (#D7FFFE) |
| Black text | 19.42:1 |
| White text | 1.08:1 |
Values
| HEX | #DAFDFB |
| RGB | rgb(218, 253, 251) |
| HSL | hsl(177, 90%, 92%) |
| OKLCH | oklch(96.9% 0.036 192.3) |
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 #DAFDFB | 1.08:1 | Fails | Lc 0.0 | Not readable |
| Black text on #DAFDFB | 19.42:1 | AAA | Lc 100.7 | Preferred for body text |
| #DAFDFB text on white | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #DAFDFB text on black | 19.42:1 | AAA | Lc -101.9 | 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)
#DAFDFB
oklch(96.9% 0.036 192.3)
-
Step 100
100
#E0EDEC
oklch(93.6% 0.014 191.4)
-
Step 200
200
#C7DFDD
oklch(88.5% 0.026 190.6)
-
Step 300
300
#9FCBC8
oklch(81% 0.046 191.1)
-
Step 400
400
#65B0AD
oklch(70.8% 0.075 192.3)
-
Step 500
500
#2F9B99
oklch(63% 0.095 193.2)
-
Step 600
600
#008582
oklch(55.7% 0.096 192)
-
Step 700
700
#006F6D
oklch(49% 0.084 192.6)
-
Step 800
800
#005B59
oklch(42.6% 0.073 192.2)
-
Step 900
900
#074C4A
oklch(37.8% 0.062 191.7)
-
Step 950
950
#092C2B
oklch(26.8% 0.039 192.4)
#DAFDFB 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) | #F9F9FB | 0.039 |
| Deuteranopia (no green cones) | #F1F4FB | 0.035 |
| Tritanopia (no blue cones) | #D0FFFC | 0.012 |
| Achromatopsia (no color) | #F6F6F6 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DAFDFB
#DAFDFB
oklch(96.9% 0.036 192.3)
- #FFF1F2
#FFF1F2
oklch(96.9% 0.015 12.4)
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 #DAFDFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice Blue #D7FFFE ΔE 0.006
- Very Pale Blue #D6FFFE ΔE 0.006
- Ice #D6FFFA ΔE 0.007
- Very Light Blue #D5FFFF ΔE 0.008
- Really Light Blue #D4FFFF ΔE 0.008
- Light Cyan #E0FFFF ΔE 0.010
- Pale Blue #D0FEFE ΔE 0.012
- Light Light Blue #CAFFFB ΔE 0.019
Use #DAFDFB 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.