#A0B4BA
Closest named color: French Gray (#ADB5BD). oklch(75.6% 0.024 217.7), rgb(160, 180, 186).
Aa
Black text reads best on this color (9.73:1).
About this color
#A0B4BA is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.019 away. Black text reads best on it, at 9.73:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.73:1 |
| White text | 2.15:1 |
Values
| HEX | #A0B4BA |
| RGB | rgb(160, 180, 186) |
| HSL | hsl(194, 16%, 68%) |
| OKLCH | oklch(75.6% 0.024 217.7) |
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 #A0B4BA | 2.15:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #A0B4BA | 9.73:1 | AAA | Lc 61.5 | Content text, not long reading |
| #A0B4BA text on white | 2.15:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #A0B4BA text on black | 9.73:1 | AAA | Lc -59.8 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D3DADD
oklch(88.4% 0.009 225.1)
-
Step 300
300
#B7C3C7
oklch(80.9% 0.014 219.6)
-
Step 400
400 (this color)
#A0B4BA
oklch(75.6% 0.024 217.7)
-
Step 500
500
#758E96
oklch(63% 0.031 219.2)
-
Step 600
600
#5E7880
oklch(55.5% 0.033 218.5)
-
Step 700
700
#4D656C
oklch(49% 0.031 217.5)
-
Step 800
800
#405358
oklch(42.8% 0.025 215.6)
-
Step 900
900
#364449
oklch(37.6% 0.02 221.6)
-
Step 950
950
#20282A
oklch(27% 0.012 214.5)
#A0B4BA 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) | #B0B2BA | 0.022 |
| Deuteranopia (no green cones) | #ACAFBA | 0.020 |
| Tritanopia (no blue cones) | #99B6B6 | 0.013 |
| Achromatopsia (no color) | #B0B0B0 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0B4BA
#A0B4BA
oklch(75.6% 0.024 217.7)
- #BEABA5
#BEABA5
oklch(75.6% 0.024 38.3)
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 #A0B4BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.019
- Dark Gray #A9A9A9 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.037
- Cool Steel #97A7B3 ΔE 0.038
- Pewter #96A8A1 ΔE 0.045
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.054
Use #A0B4BA 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.