#9BB1EC
Closest named color: Carolina Blue (#8AB8FE). oklch(76.5% 0.089 268.5), rgb(155, 177, 236).
Aa
Black text reads best on this color (9.89:1).
About this color
#9BB1EC is a medium-light, moderately saturated blue. In OKLCH its lightness is 77%, its chroma 0.089 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.032 away. Black text reads best on it, at 9.89:1.
| Hue family | Blues |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.89:1 |
| White text | 2.12:1 |
Values
| HEX | #9BB1EC |
| RGB | rgb(155, 177, 236) |
| HSL | hsl(224, 68%, 77%) |
| OKLCH | oklch(76.5% 0.089 268.5) |
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 #9BB1EC | 2.12:1 | Fails | Lc -46.2 | Large or bold text, headings |
| Black text on #9BB1EC | 9.89:1 | AAA | Lc 62.4 | Content text, not long reading |
| #9BB1EC text on white | 2.12:1 | Fails | Lc 41.6 | Non-text elements, placeholder text |
| #9BB1EC text on black | 9.89:1 | AAA | Lc -60.7 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E3EAFC
oklch(93.7% 0.025 268.8)
-
Step 200
200
#CBD9FB
oklch(88.6% 0.049 267.7)
-
Step 300
300 (this color)
#9BB1EC
oklch(76.5% 0.089 268.5)
-
Step 400
400
#7C9BF9
oklch(70.7% 0.142 268.8)
-
Step 500
500
#5C7FF6
oklch(63.1% 0.182 268.5)
-
Step 600
600
#4565E4
oklch(55.6% 0.196 268.5)
-
Step 700
700
#3753C7
oklch(49.2% 0.183 268.4)
-
Step 800
800
#2D44A0
oklch(42.6% 0.152 268.5)
-
Step 900
900
#283B7F
oklch(37.7% 0.117 268.5)
-
Step 950
950
#17234B
oklch(27% 0.076 268.4)
#9BB1EC 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) | #9EB6EF | 0.014 |
| Deuteranopia (no green cones) | #97AFEB | 0.008 |
| Tritanopia (no blue cones) | #83BDC5 | 0.080 |
| Achromatopsia (no color) | #B2B2B2 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB1EC
#9BB1EC
oklch(76.5% 0.089 268.5)
- #CAB070
#CAB070
oklch(76.5% 0.088 88.2)
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 #9BB1EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.032
- Pastel Blue #A2BFFE ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.064
- Cloudy Blue #ACC2D9 ΔE 0.065
- Sky #82CAFC ΔE 0.066
- Light Steel Blue #B0C4DE ΔE 0.068
Use #9BB1EC 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.