#D9FAF9
Closest named color: Ice Blue (#D7FFFE). oklch(96.1% 0.034 194.4), rgb(217, 250, 249).
Aa
Black text reads best on this color (18.99:1).
About this color
#D9FAF9 is a very light, muted teal or cyan. In OKLCH its lightness is 96%, its chroma 0.034 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Ice Blue (#D7FFFE), ΔE 0.012 away. Black text reads best on it, at 18.99:1.
| Hue family | Teals and cyans |
| Lightness | very light (96%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Ice Blue (#D7FFFE) |
| Black text | 18.99:1 |
| White text | 1.10:1 |
Values
| HEX | #D9FAF9 |
| RGB | rgb(217, 250, 249) |
| HSL | hsl(178, 77%, 92%) |
| OKLCH | oklch(96.1% 0.034 194.4) |
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 #D9FAF9 | 1.10:1 | Fails | Lc 0.0 | Not readable |
| Black text on #D9FAF9 | 18.99:1 | AAA | Lc 99.1 | Preferred for body text |
| #D9FAF9 text on white | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #D9FAF9 text on black | 18.99:1 | AAA | Lc -100.3 | 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 50.
-
Step 50
50 (this color)
#D9FAF9
oklch(96.1% 0.034 194.4)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C8DFDE
oklch(88.6% 0.025 193.5)
-
Step 300
300
#A0CAC9
oklch(80.9% 0.044 194.5)
-
Step 400
400
#69AFAE
oklch(70.8% 0.071 194.5)
-
Step 500
500
#389A9A
oklch(63% 0.09 195.1)
-
Step 600
600
#008484
oklch(55.5% 0.095 194.8)
-
Step 700
700
#006F6F
oklch(49% 0.084 194.8)
-
Step 800
800
#005B5B
oklch(42.7% 0.073 194.8)
-
Step 900
900
#0E4B4B
oklch(37.7% 0.059 195)
-
Step 950
950
#0C2C2C
oklch(27% 0.037 195.2)
#D9FAF9 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) | #F6F6F9 | 0.037 |
| Deuteranopia (no green cones) | #EFF1F9 | 0.034 |
| Tritanopia (no blue cones) | #D0FCFA | 0.011 |
| Achromatopsia (no color) | #F3F3F3 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D9FAF9
#D9FAF9
oklch(96.1% 0.034 194.4)
- #FFEDEE
#FFEDEE
oklch(96.1% 0.02 13.6)
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 #D9FAF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice Blue #D7FFFE ΔE 0.012
- Very Pale Blue #D6FFFE ΔE 0.012
- Ice #D6FFFA ΔE 0.013
- Very Light Blue #D5FFFF ΔE 0.013
- Really Light Blue #D4FFFF ΔE 0.013
- Pale Blue #D0FEFE ΔE 0.013
- Light Cyan #E0FFFF ΔE 0.017
- Light Light Blue #CAFFFB ΔE 0.020
Use #D9FAF9 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.