#D3F0F4
Closest named color: Pale Sky Blue (#BDF6FE). oklch(93.5% 0.031 206.7), rgb(211, 240, 244).
Aa
Black text reads best on this color (17.54:1).
About this color
#D3F0F4 is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.031 and its hue 207°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.028 away. Black text reads best on it, at 17.54:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.54:1 |
| White text | 1.19:1 |
Values
| HEX | #D3F0F4 |
| RGB | rgb(211, 240, 244) |
| HSL | hsl(187, 60%, 89%) |
| OKLCH | oklch(93.5% 0.031 206.7) |
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 #D3F0F4 | 1.19:1 | Fails | Lc -11.2 | Not readable |
| Black text on #D3F0F4 | 17.54:1 | AAA | Lc 93.9 | Preferred for body text |
| #D3F0F4 text on white | 1.19:1 | Fails | Lc 9.6 | Not readable |
| #D3F0F4 text on black | 17.54:1 | AAA | Lc -94.6 | 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)
#D3F0F4
oklch(93.5% 0.031 206.7)
-
Step 200
200
#C9DEE0
oklch(88.6% 0.023 203.7)
-
Step 300
300
#A4C8CD
oklch(80.8% 0.039 206.8)
-
Step 400
400
#70ACB4
oklch(70.6% 0.063 206.5)
-
Step 500
500
#4597A2
oklch(63% 0.081 207.1)
-
Step 600
600
#1D828D
oklch(55.7% 0.088 206.1)
-
Step 700
700
#0A6D78
oklch(49% 0.082 207.3)
-
Step 800
800
#105962
oklch(42.6% 0.068 207.6)
-
Step 900
900
#184950
oklch(37.6% 0.053 208.3)
-
Step 950
950
#102B2F
oklch(27% 0.033 208.2)
#D3F0F4 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) | #EBEDF4 | 0.031 |
| Deuteranopia (no green cones) | #E5E9F4 | 0.028 |
| Tritanopia (no blue cones) | #CAF3F1 | 0.014 |
| Achromatopsia (no color) | #EBEBEB | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D3F0F4
#D3F0F4
oklch(93.5% 0.031 206.7)
- #FEE2DF
#FEE2DF
oklch(93.5% 0.031 25)
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 #D3F0F4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.028
- Diamond #B9F2FF ΔE 0.031
- Duck Egg Blue #C3FBF4 ΔE 0.033
- Anti-Flash White #EDF2F4 ΔE 0.034
- Pale Blue #D0FEFE ΔE 0.034
- Lavender #E6E6FA ΔE 0.037
- Light Light Blue #CAFFFB ΔE 0.037
- Really Light Blue #D4FFFF ΔE 0.038
Use #D3F0F4 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.