#A0B4BB
Closest named color: French Gray (#ADB5BD). oklch(75.7% 0.024 220.8), rgb(160, 180, 187).
Aa
Black text reads best on this color (9.74:1).
About this color
#A0B4BB 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 0.018 away. Black text reads best on it, at 9.74:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.74:1 |
| White text | 2.15:1 |
Values
| HEX | #A0B4BB |
| RGB | rgb(160, 180, 187) |
| HSL | hsl(196, 17%, 68%) |
| OKLCH | oklch(75.7% 0.024 220.8) |
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 #A0B4BB | 2.15:1 | Fails | Lc -47.1 | Large or bold text, headings |
| Black text on #A0B4BB | 9.74:1 | AAA | Lc 61.6 | Content text, not long reading |
| #A0B4BB text on white | 2.15:1 | Fails | Lc 42.4 | Non-text elements, placeholder text |
| #A0B4BB text on black | 9.74:1 | 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
#B6C3C7
oklch(80.8% 0.015 218.1)
-
Step 400
400 (this color)
#A0B4BB
oklch(75.7% 0.024 220.8)
-
Step 500
500
#758E97
oklch(63% 0.032 221.7)
-
Step 600
600
#5E7881
oklch(55.5% 0.033 221)
-
Step 700
700
#4D656D
oklch(49% 0.031 220.3)
-
Step 800
800
#3F5359
oklch(42.8% 0.027 218.1)
-
Step 900
900
#364449
oklch(37.6% 0.02 221.6)
-
Step 950
950
#20282B
oklch(27% 0.013 222.5)
#A0B4BB 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) | #B0B3BB | 0.021 |
| Deuteranopia (no green cones) | #ABAFBB | 0.019 |
| Tritanopia (no blue cones) | #99B6B6 | 0.014 |
| Achromatopsia (no color) | #B1B1B1 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A0B4BB
#A0B4BB
oklch(75.7% 0.024 220.8)
- #BEABA4
#BEABA4
oklch(75.5% 0.024 41.4)
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 #A0B4BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.018
- Dark Gray #A9A9A9 ΔE 0.033
- Light Grey Blue #9DBCD4 ΔE 0.036
- Cool Steel #97A7B3 ΔE 0.038
- Pewter #96A8A1 ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Cool Grey #95A3A6 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.053
Use #A0B4BB 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.