#9BB4E8
Closest named color: Carolina Blue (#8AB8FE). oklch(77% 0.08 264.6), rgb(155, 180, 232).
Aa
Black text reads best on this color (10.08:1).
About this color
#9BB4E8 is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.080 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.035 away. Black text reads best on it, at 10.08:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 10.08:1 |
| White text | 2.08:1 |
Values
| HEX | #9BB4E8 |
| RGB | rgb(155, 180, 232) |
| HSL | hsl(221, 63%, 76%) |
| OKLCH | oklch(77% 0.08 264.6) |
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 #9BB4E8 | 2.08:1 | Fails | Lc -45.2 | Large or bold text, headings |
| Black text on #9BB4E8 | 10.08:1 | AAA | Lc 63.3 | Content text, not long reading |
| #9BB4E8 text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #9BB4E8 text on black | 10.08:1 | AAA | Lc -61.6 | 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
#CBD9F7
oklch(88.4% 0.044 265.6)
-
Step 300
300 (this color)
#9BB4E8
oklch(77% 0.08 264.6)
-
Step 400
400
#799EF0
oklch(70.7% 0.128 264.9)
-
Step 500
500
#5784EB
oklch(63.2% 0.163 264.5)
-
Step 600
600
#3D6BDA
oklch(55.7% 0.178 264.4)
-
Step 700
700
#3058BD
oklch(49.1% 0.166 264.7)
-
Step 800
800
#284999
oklch(42.8% 0.137 264.5)
-
Step 900
900
#243E79
oklch(37.7% 0.106 264.1)
-
Step 950
950
#162547
oklch(27.1% 0.066 264.5)
#9BB4E8 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) | #A3B8EA | 0.016 |
| Deuteranopia (no green cones) | #9BB1E7 | 0.008 |
| Tritanopia (no blue cones) | #84BFC6 | 0.072 |
| Achromatopsia (no color) | #B4B4B4 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB4E8
#9BB4E8
oklch(77% 0.08 264.6)
- #CCB179
#CCB179
oklch(77.1% 0.08 84.9)
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 #9BB4E8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.035
- Pastel Blue #A2BFFE ΔE 0.039
- Light Grey Blue #9DBCD4 ΔE 0.042
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.055
- Lightblue #7BC8F6 ΔE 0.057
- Light Steel Blue #B0C4DE ΔE 0.058
- Sky #82CAFC ΔE 0.060
Use #9BB4E8 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.