#9FBBEB
Closest named color: Pastel Blue (#A2BFFE). oklch(78.8% 0.075 261.1), rgb(159, 187, 235).
Aa
Black text reads best on this color (10.78:1).
About this color
#9FBBEB is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.075 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.028 away. Black text reads best on it, at 10.78:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.78:1 |
| White text | 1.94:1 |
Values
| HEX | #9FBBEB |
| RGB | rgb(159, 187, 235) |
| HSL | hsl(218, 66%, 77%) |
| OKLCH | oklch(78.8% 0.075 261.1) |
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 #9FBBEB | 1.94:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #9FBBEB | 10.78:1 | AAA | Lc 66.5 | Content text, not long reading |
| #9FBBEB text on white | 1.94:1 | Fails | Lc 37.4 | Non-text elements, placeholder text |
| #9FBBEB text on black | 10.78:1 | AAA | Lc -65.0 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CADAF6
oklch(88.5% 0.042 261.7)
-
Step 300
300 (this color)
#9FBBEB
oklch(78.8% 0.075 261.1)
-
Step 400
400
#75A0EC
oklch(70.6% 0.122 261.3)
-
Step 500
500
#5287E5
oklch(63.2% 0.153 261)
-
Step 600
600
#366ED3
oklch(55.5% 0.167 261.1)
-
Step 700
700
#295BB7
oklch(49% 0.156 261.3)
-
Step 800
800
#234B94
oklch(42.6% 0.129 261.2)
-
Step 900
900
#213F76
oklch(37.6% 0.101 261.4)
-
Step 950
950
#142645
oklch(27.1% 0.063 260.6)
#9FBBEB 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) | #ABBEED | 0.018 |
| Deuteranopia (no green cones) | #A3B7EA | 0.011 |
| Tritanopia (no blue cones) | #89C5CB | 0.067 |
| Achromatopsia (no color) | #BABABA | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FBBEB
#9FBBEB
oklch(78.8% 0.075 261.1)
- #D3B682
#D3B682
oklch(78.9% 0.076 81.8)
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 #9FBBEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.028
- Light Grey Blue #9DBCD4 ΔE 0.035
- Light Cornflower Blue #98C1D9 ΔE 0.036
- Carolina Blue #8AB8FE ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.042
- Sky #82CAFC ΔE 0.047
- Lightblue #7BC8F6 ΔE 0.047
Use #9FBBEB 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.