#ADBBB3
Closest named color: French Gray (#ADB5BD). oklch(77.9% 0.019 161), rgb(173, 187, 179).
Aa
Black text reads best on this color (10.53:1).
About this color
#ADBBB3 is a medium-light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.025 away. Black text reads best on it, at 10.53:1.
| Hue family | Neutrals |
| Lightness | medium-light (78%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.53:1 |
| White text | 1.99:1 |
Values
| HEX | #ADBBB3 |
| RGB | rgb(173, 187, 179) |
| HSL | hsl(146, 9%, 71%) |
| OKLCH | oklch(77.9% 0.019 161) |
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 #ADBBB3 | 1.99:1 | Fails | Lc -43.0 | Non-text elements, placeholder text |
| Black text on #ADBBB3 | 10.53:1 | AAA | Lc 65.3 | Content text, not long reading |
| #ADBBB3 text on white | 1.99:1 | Fails | Lc 38.6 | Non-text elements, placeholder text |
| #ADBBB3 text on black | 10.53:1 | AAA | Lc -63.8 | 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
#E7EBE9
oklch(93.6% 0.005 165)
-
Step 200
200
#D3DBD7
oklch(88.4% 0.01 164.8)
-
Step 300
300 (this color)
#ADBBB3
oklch(77.9% 0.019 161)
-
Step 400
400
#91A79A
oklch(70.8% 0.031 159.6)
-
Step 500
500
#759182
oklch(63.1% 0.039 161.7)
-
Step 600
600
#5E7B6B
oklch(55.5% 0.042 160.5)
-
Step 700
700
#4D6859
oklch(49.1% 0.04 160.2)
-
Step 800
800
#3F5549
oklch(42.7% 0.034 160.7)
-
Step 900
900
#36463D
oklch(37.7% 0.026 160.2)
-
Step 950
950
#202924
oklch(27% 0.016 160.8)
#ADBBB3 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) | #BBB9B3 | 0.019 |
| Deuteranopia (no green cones) | #B8B7B3 | 0.018 |
| Tritanopia (no blue cones) | #ABBBB9 | 0.009 |
| Achromatopsia (no color) | #B8B8B8 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADBBB3
#ADBBB3
oklch(77.9% 0.019 161)
- #C0B2BB
#C0B2BB
oklch(77.8% 0.02 338.8)
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 #ADBBB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.025
- Silver #C0C0C0 ΔE 0.035
- Ash Gray #BFC8AD ΔE 0.047
- Dark Gray #A9A9A9 ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.049
- Pinkish Grey #C8ACA9 ΔE 0.050
- Cloudy Blue #ACC2D9 ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.054
Use #ADBBB3 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.