#9FBBEE
Closest named color: Pastel Blue (#A2BFFE). oklch(78.9% 0.079 262.2), rgb(159, 187, 238).
Aa
Black text reads best on this color (10.81:1).
About this color
#9FBBEE is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.079 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.024 away. Black text reads best on it, at 10.81:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.81:1 |
| White text | 1.94:1 |
Values
| HEX | #9FBBEE |
| RGB | rgb(159, 187, 238) |
| HSL | hsl(219, 70%, 78%) |
| OKLCH | oklch(78.9% 0.079 262.2) |
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 #9FBBEE | 1.94:1 | Fails | Lc -41.6 | Non-text elements, placeholder text |
| Black text on #9FBBEE | 10.81:1 | AAA | Lc 66.7 | Content text, not long reading |
| #9FBBEE text on white | 1.94:1 | Fails | Lc 37.2 | Non-text elements, placeholder text |
| #9FBBEE text on black | 10.81:1 | AAA | Lc -65.2 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CADAF7
oklch(88.5% 0.044 262.4)
-
Step 300
300 (this color)
#9FBBEE
oklch(78.9% 0.079 262.2)
-
Step 400
400
#759FEF
oklch(70.6% 0.127 262.5)
-
Step 500
500
#5185EA
oklch(63% 0.162 262.2)
-
Step 600
600
#366CD9
oklch(55.6% 0.177 262.4)
-
Step 700
700
#295ABC
oklch(49.2% 0.164 262.2)
-
Step 800
800
#234A98
oklch(42.7% 0.136 262.3)
-
Step 900
900
#213F79
oklch(37.8% 0.105 262.1)
-
Step 950
950
#142547
oklch(27% 0.067 262.7)
#9FBBEE 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) | #AABEF0 | 0.017 |
| Deuteranopia (no green cones) | #A2B7ED | 0.011 |
| Tritanopia (no blue cones) | #88C6CC | 0.071 |
| Achromatopsia (no color) | #BABABA | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FBBEE
#9FBBEE
oklch(78.9% 0.079 262.2)
- #D4B67F
#D4B67F
oklch(79% 0.08 82.2)
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 #9FBBEE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.024
- Carolina Blue #8AB8FE ΔE 0.036
- Light Grey Blue #9DBCD4 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Cloudy Blue #ACC2D9 ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.044
- Sky #82CAFC ΔE 0.046
- Lightblue #7BC8F6 ΔE 0.047
Use #9FBBEE 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.