#ADADBA
Closest named color: French Gray (#ADB5BD). oklch(75.2% 0.018 285.9), rgb(173, 173, 186).
Aa
Black text reads best on this color (9.46:1).
About this color
#ADADBA is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.021 away. Black text reads best on it, at 9.46:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.46:1 |
| White text | 2.21:1 |
Values
| HEX | #ADADBA |
| RGB | rgb(173, 173, 186) |
| HSL | hsl(240, 9%, 70%) |
| OKLCH | oklch(75.2% 0.018 285.9) |
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 #ADADBA | 2.21:1 | Fails | Lc -48.5 | Large or bold text, headings |
| Black text on #ADADBA | 9.46:1 | AAA | Lc 60.2 | Content text, not long reading |
| #ADADBA text on white | 2.21:1 | Fails | Lc 43.7 | Non-text elements, placeholder text |
| #ADADBA text on black | 9.46:1 | AAA | Lc -58.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E9E9EC
oklch(93.5% 0.004 286.3)
-
Step 200
200
#D8D8DD
oklch(88.4% 0.007 286.3)
-
Step 300
300
#C0C0C8
oklch(81% 0.011 286.1)
-
Step 400
400 (this color)
#ADADBA
oklch(75.2% 0.018 285.9)
-
Step 500
500
#888898
oklch(63.2% 0.024 285.7)
-
Step 600
600
#727182
oklch(55.5% 0.026 288.2)
-
Step 700
700
#5F5F6E
oklch(49.1% 0.024 285.5)
-
Step 800
800
#4E4E5A
oklch(42.8% 0.02 285.5)
-
Step 900
900
#41414A
oklch(37.9% 0.015 285.7)
-
Step 950
950
#26262B
oklch(27.1% 0.009 285.8)
#ADADBA 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) | #AAAEBB | 0.005 |
| Deuteranopia (no green cones) | #AAAEBA | 0.005 |
| Tritanopia (no blue cones) | #ABAFB1 | 0.016 |
| Achromatopsia (no color) | #AEAEAE | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADADBA
#ADADBA
oklch(75.2% 0.018 285.9)
- #B0AFA2
#B0AFA2
oklch(75.1% 0.018 103.2)
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 #ADADBA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.021
- Dark Gray #A9A9A9 ΔE 0.025
- Cool Steel #97A7B3 ΔE 0.037
- Pinkish Grey #C8ACA9 ΔE 0.043
- Light Grey Blue #9DBCD4 ΔE 0.047
- Pewter #96A8A1 ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.051
- Silver #C0C0C0 ΔE 0.059
Use #ADADBA 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.