#ADBBB8
Closest named color: French Gray (#ADB5BD). oklch(78% 0.016 181.6), rgb(173, 187, 184).
Aa
Black text reads best on this color (10.57:1).
About this color
#ADBBB8 is a light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.020 away. Black text reads best on it, at 10.57:1.
| Hue family | Neutrals |
| Lightness | light (78%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.57:1 |
| White text | 1.98:1 |
Values
| HEX | #ADBBB8 |
| RGB | rgb(173, 187, 184) |
| HSL | hsl(167, 9%, 71%) |
| OKLCH | oklch(78% 0.016 181.6) |
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 #ADBBB8 | 1.98:1 | Fails | Lc -42.8 | Non-text elements, placeholder text |
| Black text on #ADBBB8 | 10.57:1 | AAA | Lc 65.5 | Content text, not long reading |
| #ADBBB8 text on white | 1.98:1 | Fails | Lc 38.4 | Non-text elements, placeholder text |
| #ADBBB8 text on black | 10.57:1 | AAA | Lc -64.0 | 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
#F4F6F5
oklch(97.1% 0.002 165.1)
-
Step 100
100
#E7EBEA
oklch(93.7% 0.004 179.7)
-
Step 200
200
#D3DBD9
oklch(88.5% 0.009 179.6)
-
Step 300
300 (this color)
#ADBBB8
oklch(78% 0.016 181.6)
-
Step 400
400
#90A6A2
oklch(70.7% 0.025 183.4)
-
Step 500
500
#74908B
oklch(63% 0.033 183.2)
-
Step 600
600
#5C7A75
oklch(55.5% 0.035 183.7)
-
Step 700
700
#4C6762
oklch(49.1% 0.033 182.3)
-
Step 800
800
#3E5450
oklch(42.6% 0.028 182.6)
-
Step 900
900
#354542
oklch(37.5% 0.021 182.4)
-
Step 950
950
#1F2927
oklch(27.1% 0.014 181.6)
#ADBBB8 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) | #BAB9B8 | 0.018 |
| Deuteranopia (no green cones) | #B7B7B8 | 0.016 |
| Tritanopia (no blue cones) | #AABCBA | 0.005 |
| Achromatopsia (no color) | #B8B8B8 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADBBB8
#ADBBB8
oklch(78% 0.016 181.6)
- #C1B3B7
#C1B3B7
oklch(78% 0.017 358.2)
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 #ADBBB8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.020
- Silver #C0C0C0 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.042
- Cloudy Blue #ACC2D9 ΔE 0.045
- Dark Gray #A9A9A9 ΔE 0.048
- Light Cornflower Blue #98C1D9 ΔE 0.048
- Pinkish Grey #C8ACA9 ΔE 0.050
- Ash Gray #BFC8AD ΔE 0.050
Use #ADBBB8 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.