#9DD0FA
Closest named color: Baby Blue (#A2CFFE). oklch(83.7% 0.08 243.8), rgb(157, 208, 250).
Aa
Black text reads best on this color (12.83:1).
About this color
#9DD0FA is a light, moderately saturated blue. In OKLCH its lightness is 84%, its chroma 0.080 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.009 away. Black text reads best on it, at 12.83:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.83:1 |
| White text | 1.63:1 |
Values
| HEX | #9DD0FA |
| RGB | rgb(157, 208, 250) |
| HSL | hsl(207, 90%, 80%) |
| OKLCH | oklch(83.7% 0.08 243.8) |
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 #9DD0FA | 1.63:1 | Fails | Lc -31.8 | Non-text elements, placeholder text |
| Black text on #9DD0FA | 12.83:1 | AAA | Lc 75.6 | Fine for body text |
| #9DD0FA text on white | 1.63:1 | Fails | Lc 28.2 | Dividers and decoration only |
| #9DD0FA text on black | 12.83:1 | AAA | Lc -74.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F0F6FC
oklch(97% 0.01 247.9)
-
Step 100
100
#DDECF8
oklch(93.5% 0.023 241.9)
-
Step 200
200
#C1DDF5
oklch(88.5% 0.045 244.2)
-
Step 300
300 (this color)
#9DD0FA
oklch(83.7% 0.08 243.8)
-
Step 400
400
#51A8EA
oklch(70.6% 0.128 244)
-
Step 500
500
#0091DF
oklch(63.2% 0.154 243.6)
-
Step 600
600
#0079BC
oklch(55.5% 0.136 243.9)
-
Step 700
700
#00669F
oklch(49.1% 0.12 243.6)
-
Step 800
800
#005383
oklch(42.6% 0.105 243.8)
-
Step 900
900
#00456F
oklch(37.6% 0.093 244.3)
-
Step 950
950
#002944
oklch(27% 0.066 243.6)
#9DD0FA 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) | #BFD0FC | 0.041 |
| Deuteranopia (no green cones) | #B3C6F9 | 0.035 |
| Tritanopia (no blue cones) | #7DDADE | 0.065 |
| Achromatopsia (no color) | #CACACA | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DD0FA
#9DD0FA
oklch(83.7% 0.08 243.8)
- #EFBF93
#EFBF93
oklch(83.7% 0.08 63.9)
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 #9DD0FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.009
- Light Sky Blue #87CEFA ΔE 0.024
- Sky Blue #87CEEB ΔE 0.034
- Sky #82CAFC ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.042
- Lightblue #7BC8F6 ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.045
Use #9DD0FA 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.