#9BB9BF
Closest named color: French Gray (#ADB5BD). oklch(76.5% 0.034 211.1), rgb(155, 185, 191).
Aa
Black text reads best on this color (10.08:1).
About this color
#9BB9BF is a medium-light, muted teal or cyan. In OKLCH its lightness is 77%, its chroma 0.034 and its hue 211°. Its hue sits on the cool side of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.024 away. Black text reads best on it, at 10.08:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (77%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.08:1 |
| White text | 2.08:1 |
Values
| HEX | #9BB9BF |
| RGB | rgb(155, 185, 191) |
| HSL | hsl(190, 22%, 68%) |
| OKLCH | oklch(76.5% 0.034 211.1) |
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 #9BB9BF | 2.08:1 | Fails | Lc -45.3 | Large or bold text, headings |
| Black text on #9BB9BF | 10.08:1 | AAA | Lc 63.2 | Content text, not long reading |
| #9BB9BF text on white | 2.08:1 | Fails | Lc 40.7 | Non-text elements, placeholder text |
| #9BB9BF 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3ECED
oklch(93.7% 0.01 204.9)
-
Step 200
200
#CCDDE0
oklch(88.6% 0.019 209.4)
-
Step 300
300 (this color)
#9BB9BF
oklch(76.5% 0.034 211.1)
-
Step 400
400
#79AAB4
oklch(70.7% 0.054 211.7)
-
Step 500
500
#5495A1
oklch(63.1% 0.069 210.8)
-
Step 600
600
#357F8C
oklch(55.6% 0.075 210.9)
-
Step 700
700
#276B77
oklch(49% 0.07 211.2)
-
Step 800
800
#225761
oklch(42.6% 0.058 212)
-
Step 900
900
#22484F
oklch(37.7% 0.045 211)
-
Step 950
950
#152A2E
oklch(26.9% 0.028 211.1)
#9BB9BF 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) | #B4B7BF | 0.033 |
| Deuteranopia (no green cones) | #ADB2BF | 0.029 |
| Tritanopia (no blue cones) | #91BCBB | 0.017 |
| Achromatopsia (no color) | #B4B4B4 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9BB9BF
#9BB9BF
oklch(76.5% 0.034 211.1)
- #C7ABA6
#C7ABA6
oklch(76.4% 0.034 29.8)
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 #9BB9BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.024
- Light Grey Blue #9DBCD4 ΔE 0.030
- Light Cornflower Blue #98C1D9 ΔE 0.037
- Dark Gray #A9A9A9 ΔE 0.045
- Cloudy Blue #ACC2D9 ΔE 0.047
- Cool Steel #97A7B3 ΔE 0.049
- Silver #C0C0C0 ΔE 0.054
- Pewter #96A8A1 ΔE 0.055
Use #9BB9BF 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.