#9AC1FF
Closest named color: Pastel Blue (#A2BFFE). oklch(80.6% 0.098 259.5), rgb(154, 193, 255).
Aa
Black text reads best on this color (11.44:1).
About this color
#9AC1FF is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.098 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.010 away. Black text reads best on it, at 11.44:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.44:1 |
| White text | 1.83:1 |
Values
| HEX | #9AC1FF |
| RGB | rgb(154, 193, 255) |
| HSL | hsl(217, 100%, 80%) |
| OKLCH | oklch(80.6% 0.098 259.5) |
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 #9AC1FF | 1.83:1 | Fails | Lc -38.5 | Non-text elements, placeholder text |
| Black text on #9AC1FF | 11.44:1 | AAA | Lc 69.5 | Content text, not long reading |
| #9AC1FF text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #9AC1FF text on black | 11.44:1 | AAA | Lc -68.2 | 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
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFD
oklch(93.6% 0.028 258.4)
-
Step 200
200
#C4DBFE
oklch(88.6% 0.054 258.7)
-
Step 300
300 (this color)
#9AC1FF
oklch(80.6% 0.098 259.5)
-
Step 400
400
#64A0FF
oklch(70.8% 0.153 259.2)
-
Step 500
500
#3684FF
oklch(63.2% 0.199 259.4)
-
Step 600
600
#0569EF
oklch(55.6% 0.217 259.4)
-
Step 700
700
#0057CC
oklch(49% 0.195 259.5)
-
Step 800
800
#0247A8
oklch(42.6% 0.168 259.6)
-
Step 900
900
#0F3D85
oklch(37.6% 0.131 259.7)
-
Step 950
950
#0B254E
oklch(27.1% 0.082 259.4)
#9AC1FF 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) | #ABC5FF | 0.024 |
| Deuteranopia (no green cones) | #A0BBFE | 0.016 |
| Tritanopia (no blue cones) | #77CED6 | 0.087 |
| Achromatopsia (no color) | #BFBFBF | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9AC1FF
#9AC1FF
oklch(80.6% 0.098 259.5)
- #E1B975
#E1B975
oklch(80.6% 0.098 80)
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 #9AC1FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.010
- Carolina Blue #8AB8FE ΔE 0.032
- Sky #82CAFC ΔE 0.034
- Baby Blue #A2CFFE ΔE 0.040
- Lightblue #7BC8F6 ΔE 0.041
- Light Sky Blue #87CEFA ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.052
- Sky Blue #87CEEB ΔE 0.055
Use #9AC1FF 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.