#9FBEF9
Closest named color: Pastel Blue (#A2BFFE). oklch(80% 0.091 263), rgb(159, 190, 249).
Aa
Black text reads best on this color (11.20:1).
About this color
#9FBEF9 is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.091 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.008 away. Black text reads best on it, at 11.20:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.20:1 |
| White text | 1.87:1 |
Values
| HEX | #9FBEF9 |
| RGB | rgb(159, 190, 249) |
| HSL | hsl(219, 88%, 80%) |
| OKLCH | oklch(80% 0.091 263) |
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 #9FBEF9 | 1.87:1 | Fails | Lc -39.6 | Non-text elements, placeholder text |
| Black text on #9FBEF9 | 11.20:1 | AAA | Lc 68.5 | Content text, not long reading |
| #9FBEF9 text on white | 1.87:1 | Fails | Lc 35.4 | Non-text elements, placeholder text |
| #9FBEF9 text on black | 11.20:1 | AAA | Lc -67.1 | 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
#F1F6FE
oklch(97.2% 0.012 259.8)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C8DAFB
oklch(88.5% 0.05 262.6)
-
Step 300
300 (this color)
#9FBEF9
oklch(80% 0.091 263)
-
Step 400
400
#6F9EFB
oklch(70.7% 0.146 262.9)
-
Step 500
500
#4A82F8
oklch(63% 0.186 263)
-
Step 600
600
#2E68E7
oklch(55.5% 0.202 263)
-
Step 700
700
#2256C9
oklch(49.2% 0.188 263)
-
Step 800
800
#1D47A2
oklch(42.7% 0.155 262.9)
-
Step 900
900
#1D3D81
oklch(37.8% 0.121 263)
-
Step 950
950
#11244B
oklch(26.9% 0.077 262.8)
#9FBEF9 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) | #AAC2FC | 0.018 |
| Deuteranopia (no green cones) | #A1BAF8 | 0.010 |
| Tritanopia (no blue cones) | #83CAD2 | 0.081 |
| Achromatopsia (no color) | #BDBDBD | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FBEF9
#9FBEF9
oklch(80% 0.091 263)
- #DAB979
#DAB979
oklch(80% 0.09 83.3)
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 #9FBEF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.008
- Carolina Blue #8AB8FE ΔE 0.032
- Sky #82CAFC ΔE 0.041
- Baby Blue #A2CFFE ΔE 0.045
- Lightblue #7BC8F6 ΔE 0.045
- Light Sky Blue #87CEFA ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.050
- Light Steel Blue #B0C4DE ΔE 0.051
Use #9FBEF9 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.