#9AC4FF
Closest named color: Pastel Blue (#A2BFFE). oklch(81.2% 0.095 256.9), rgb(154, 196, 255).
Aa
Black text reads best on this color (11.71:1).
About this color
#9AC4FF is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.095 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.015 away. Black text reads best on it, at 11.71:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.71:1 |
| White text | 1.79:1 |
Values
| HEX | #9AC4FF |
| RGB | rgb(154, 196, 255) |
| HSL | hsl(215, 100%, 80%) |
| OKLCH | oklch(81.2% 0.095 256.9) |
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 #9AC4FF | 1.79:1 | Fails | Lc -37.2 | Non-text elements, placeholder text |
| Black text on #9AC4FF | 11.71:1 | AAA | Lc 70.7 | Content text, not long reading |
| #9AC4FF text on white | 1.79:1 | Fails | Lc 33.1 | Non-text elements, placeholder text |
| #9AC4FF text on black | 11.71:1 | AAA | Lc -69.5 | 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
#DEEBFD
oklch(93.6% 0.028 256.5)
-
Step 200
200
#C3DBFD
oklch(88.5% 0.054 257.1)
-
Step 300
300 (this color)
#9AC4FF
oklch(81.2% 0.095 256.9)
-
Step 400
400
#5EA1FE
oklch(70.7% 0.153 257)
-
Step 500
500
#2B86FC
oklch(63.1% 0.195 257)
-
Step 600
600
#006EE3
oklch(55.7% 0.197 256.9)
-
Step 700
700
#005CC0
oklch(49.1% 0.174 256.9)
-
Step 800
800
#004B9F
oklch(42.7% 0.151 256.9)
-
Step 900
900
#063F83
oklch(37.7% 0.127 256.9)
-
Step 950
950
#08254D
oklch(26.9% 0.082 257.6)
#9AC4FF 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) | #AEC7FF | 0.026 |
| Deuteranopia (no green cones) | #A3BDFE | 0.020 |
| Tritanopia (no blue cones) | #77D1D8 | 0.084 |
| Achromatopsia (no color) | #C1C1C1 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9AC4FF
#9AC4FF
oklch(81.2% 0.095 256.9)
- #E4BA7A
#E4BA7A
oklch(81.2% 0.095 77.3)
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 #9AC4FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.015
- Sky #82CAFC ΔE 0.030
- Baby Blue #A2CFFE ΔE 0.032
- Light Sky Blue #87CEFA ΔE 0.034
- Lightblue #7BC8F6 ΔE 0.038
- Carolina Blue #8AB8FE ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.049
- Sky Blue #87CEEB ΔE 0.049
Use #9AC4FF 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.