#9DB7B3
Closest named color: French Gray (#ADB5BD). oklch(75.9% 0.029 185.3), rgb(157, 183, 179).
Aa
Black text reads best on this color (9.85:1).
About this color
#9DB7B3 is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.028 away. Black text reads best on it, at 9.85:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.85:1 |
| White text | 2.13:1 |
Values
| HEX | #9DB7B3 |
| RGB | rgb(157, 183, 179) |
| HSL | hsl(171, 15%, 67%) |
| OKLCH | oklch(75.9% 0.029 185.3) |
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 #9DB7B3 | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #9DB7B3 | 9.85:1 | AAA | Lc 62.2 | Content text, not long reading |
| #9DB7B3 text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #9DB7B3 text on black | 9.85:1 | AAA | Lc -60.4 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDDA
oklch(88.5% 0.017 182.7)
-
Step 300
300 (this color)
#9DB7B3
oklch(75.9% 0.029 185.3)
-
Step 400
400
#80AAA4
oklch(70.6% 0.046 185.4)
-
Step 500
500
#5F958E
oklch(63% 0.058 185.5)
-
Step 600
600
#438078
oklch(55.6% 0.065 184.6)
-
Step 700
700
#346C65
oklch(49.1% 0.06 184.8)
-
Step 800
800
#2C5853
oklch(42.7% 0.05 186)
-
Step 900
900
#284844
oklch(37.6% 0.039 185.5)
-
Step 950
950
#182A28
oklch(26.9% 0.024 187)
#9DB7B3 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) | #B4B4B3 | 0.031 |
| Deuteranopia (no green cones) | #AFB0B3 | 0.029 |
| Tritanopia (no blue cones) | #96B8B6 | 0.009 |
| Achromatopsia (no color) | #B2B2B2 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9DB7B3
#9DB7B3
oklch(75.9% 0.029 185.3)
- #C2A9AE
#C2A9AE
oklch(75.8% 0.03 4.2)
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 #9DB7B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.028
- Dark Gray #A9A9A9 ΔE 0.038
- Pewter #96A8A1 ΔE 0.044
- Light Grey Blue #9DBCD4 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.046
- Muted Teal #90B494 ΔE 0.048
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Cool Grey #95A3A6 ΔE 0.056
Use #9DB7B3 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.