#9AC9FF
Closest named color: Baby Blue (#A2CFFE). oklch(82.2% 0.091 252.4), rgb(154, 201, 255).
Aa
Black text reads best on this color (12.17:1).
About this color
#9AC9FF is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.091 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.020 away. Black text reads best on it, at 12.17:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 12.17:1 |
| White text | 1.72:1 |
Values
| HEX | #9AC9FF |
| RGB | rgb(154, 201, 255) |
| HSL | hsl(212, 100%, 80%) |
| OKLCH | oklch(82.2% 0.091 252.4) |
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 #9AC9FF | 1.72:1 | Fails | Lc -35.0 | Non-text elements, placeholder text |
| Black text on #9AC9FF | 12.17:1 | AAA | Lc 72.7 | Content text, not long reading |
| #9AC9FF text on white | 1.72:1 | Fails | Lc 31.1 | Non-text elements, placeholder text |
| #9AC9FF text on black | 12.17:1 | AAA | Lc -71.6 | 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
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DEEBFC
oklch(93.5% 0.027 255.1)
-
Step 200
200
#C2DCFB
oklch(88.5% 0.051 252.9)
-
Step 300
300 (this color)
#9AC9FF
oklch(82.2% 0.091 252.4)
-
Step 400
400
#57A4F8
oklch(70.7% 0.145 252.3)
-
Step 500
500
#0E8AF5
oklch(63.1% 0.186 252.3)
-
Step 600
600
#0074D1
oklch(55.7% 0.167 252.1)
-
Step 700
700
#0061B1
oklch(49.1% 0.148 252.3)
-
Step 800
800
#004F93
oklch(42.7% 0.13 252.6)
-
Step 900
900
#00427B
oklch(37.7% 0.113 252.1)
-
Step 950
950
#03274A
oklch(27% 0.076 251.9)
#9AC9FF 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) | #B4CBFF | 0.032 |
| Deuteranopia (no green cones) | #A8C1FE | 0.025 |
| Tritanopia (no blue cones) | #76D5DB | 0.079 |
| Achromatopsia (no color) | #C5C5C5 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9AC9FF
#9AC9FF
oklch(82.2% 0.091 252.4)
- #EABC82
#EABC82
oklch(82.3% 0.091 72.5)
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 #9AC9FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.020
- Light Sky Blue #87CEFA ΔE 0.025
- Sky #82CAFC ΔE 0.026
- Pastel Blue #A2BFFE ΔE 0.027
- Lightblue #7BC8F6 ΔE 0.036
- Sky Blue #87CEEB ΔE 0.042
- Light Periwinkle #C1C6FC ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.049
Use #9AC9FF 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.