#ADB3BE
Closest named color: French Gray (#ADB5BD). oklch(76.5% 0.017 262.7), rgb(173, 179, 190).
Aa
Black text reads best on this color (9.96:1).
About this color
#ADB3BE is a medium-light close to neutral grey. In OKLCH its lightness is 77%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.006 away. Black text reads best on it, at 9.96:1.
| Hue family | Neutrals |
| Lightness | medium-light (77%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.96:1 |
| White text | 2.10:1 |
Values
| HEX | #ADB3BE |
| RGB | rgb(173, 179, 190) |
| HSL | hsl(219, 12%, 71%) |
| OKLCH | oklch(76.5% 0.017 262.7) |
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 #ADB3BE | 2.10:1 | Fails | Lc -45.9 | Large or bold text, headings |
| Black text on #ADB3BE | 9.96:1 | AAA | Lc 62.7 | Content text, not long reading |
| #ADB3BE text on white | 2.10:1 | Fails | Lc 41.3 | Non-text elements, placeholder text |
| #ADB3BE text on black | 9.96:1 | AAA | Lc -61.0 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D6D9E0
oklch(88.5% 0.01 267.4)
-
Step 300
300 (this color)
#ADB3BE
oklch(76.5% 0.017 262.7)
-
Step 400
400
#98A1B2
oklch(70.7% 0.027 263.3)
-
Step 500
500
#7E8A9F
oklch(63.1% 0.035 261.7)
-
Step 600
600
#68748A
oklch(55.7% 0.037 262.6)
-
Step 700
700
#566175
oklch(49.1% 0.035 262.4)
-
Step 800
800
#464F5F
oklch(42.6% 0.029 261.9)
-
Step 900
900
#3B424E
oklch(37.7% 0.023 261.2)
-
Step 950
950
#23272E
oklch(27.2% 0.014 261.7)
#ADB3BE 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) | #B0B3BF | 0.004 |
| Deuteranopia (no green cones) | #AEB2BE | 0.003 |
| Tritanopia (no blue cones) | #A9B5B6 | 0.016 |
| Achromatopsia (no color) | #B3B3B3 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADB3BE
#ADB3BE
oklch(76.5% 0.017 262.7)
- #B8B2A7
#B8B2A7
oklch(76.5% 0.017 82.8)
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 #ADB3BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.006
- Dark Gray #A9A9A9 ΔE 0.035
- Light Grey Blue #9DBCD4 ΔE 0.036
- Pinkish Grey #C8ACA9 ΔE 0.045
- Silver #C0C0C0 ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.046
- Cool Steel #97A7B3 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.048
Use #ADB3BE 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.