#9BB2C0
Closest named color: French Gray (#ADB5BD). oklch(75.1% 0.032 234.6), rgb(155, 178, 192).
Aa
Black text reads best on this color (9.52:1).
About this color
#9BB2C0 is a medium-light, muted blue. In OKLCH its lightness is 75%, its chroma 0.032 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.026 away. Black text reads best on it, at 9.52:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.52:1 |
| White text | 2.20:1 |
Values
| HEX | #9BB2C0 |
| RGB | rgb(155, 178, 192) |
| HSL | hsl(203, 23%, 68%) |
| OKLCH | oklch(75.1% 0.032 234.6) |
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 #9BB2C0 | 2.20:1 | Fails | Lc -48.2 | Large or bold text, headings |
| Black text on #9BB2C0 | 9.52:1 | AAA | Lc 60.5 | Content text, not long reading |
| #9BB2C0 text on white | 2.20:1 | Fails | Lc 43.4 | Non-text elements, placeholder text |
| #9BB2C0 text on black | 9.52:1 | AAA | Lc -58.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EAED
oklch(93.5% 0.006 239.8)
-
Step 200
200
#D2DAE0
oklch(88.4% 0.012 239.9)
-
Step 300
300
#B5C3CC
oklch(80.9% 0.02 235.8)
-
Step 400
400 (this color)
#9BB2C0
oklch(75.1% 0.032 234.6)
-
Step 500
500
#718E9F
oklch(63.1% 0.042 234)
-
Step 600
600
#59788A
oklch(55.6% 0.045 234.1)
-
Step 700
700
#496575
oklch(49.1% 0.042 233.8)
-
Step 800
800
#3C525F
oklch(42.6% 0.035 234.6)
-
Step 900
900
#34444E
oklch(37.7% 0.027 235.9)
-
Step 950
950
#1E282E
oklch(27% 0.018 234.7)
#9BB2C0 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) | #ACB1C1 | 0.023 |
| Deuteranopia (no green cones) | #A6ADC0 | 0.019 |
| Tritanopia (no blue cones) | #91B6B6 | 0.025 |
| Achromatopsia (no color) | #AFAFAF | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB2C0
#9BB2C0
oklch(75.1% 0.032 234.6)
- #BFA99B
#BFA99B
oklch(75% 0.032 54.6)
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 #9BB2C0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.026
- Cool Steel #97A7B3 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.034
- Dark Gray #A9A9A9 ΔE 0.036
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Pewter #96A8A1 ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.049
- Bluegrey #85A3B2 ΔE 0.053
Use #9BB2C0 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.