#A3B2BF
Closest named color: French Gray (#ADB5BD). oklch(75.6% 0.025 244.2), rgb(163, 178, 191).
Aa
Black text reads best on this color (9.67:1).
About this color
#A3B2BF is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.017 away. Black text reads best on it, at 9.67:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.67:1 |
| White text | 2.16:1 |
Values
| HEX | #A3B2BF |
| RGB | rgb(163, 178, 191) |
| HSL | hsl(208, 18%, 69%) |
| OKLCH | oklch(75.6% 0.025 244.2) |
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 #A3B2BF | 2.16:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #A3B2BF | 9.67:1 | AAA | Lc 61.3 | Content text, not long reading |
| #A3B2BF text on white | 2.16:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #A3B2BF text on black | 9.67:1 | AAA | Lc -59.5 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAED
oklch(93.6% 0.005 247.9)
-
Step 200
200
#D4DADF
oklch(88.5% 0.009 242.9)
-
Step 300
300
#B8C2CA
oklch(80.9% 0.016 241.8)
-
Step 400
400 (this color)
#A3B2BF
oklch(75.6% 0.025 244.2)
-
Step 500
500
#7A8C9C
oklch(63.1% 0.032 245.2)
-
Step 600
600
#627687
oklch(55.6% 0.036 244.1)
-
Step 700
700
#516372
oklch(49% 0.033 243.6)
-
Step 800
800
#43515D
oklch(42.8% 0.027 244.3)
-
Step 900
900
#38434C
oklch(37.7% 0.021 243)
-
Step 950
950
#21272D
oklch(26.9% 0.014 248.4)
#A3B2BF 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) | #ADB2C0 | 0.014 |
| Deuteranopia (no green cones) | #A9AFBF | 0.011 |
| Tritanopia (no blue cones) | #9CB5B6 | 0.020 |
| Achromatopsia (no color) | #B0B0B0 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3B2BF
#A3B2BF
oklch(75.6% 0.025 244.2)
- #BCADA0
#BCADA0
oklch(75.7% 0.025 63.4)
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 #A3B2BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.017
- Dark Gray #A9A9A9 ΔE 0.033
- Light Grey Blue #9DBCD4 ΔE 0.033
- Cool Steel #97A7B3 ΔE 0.036
- Light Cornflower Blue #98C1D9 ΔE 0.046
- Pewter #96A8A1 ΔE 0.050
- Cloudy Blue #ACC2D9 ΔE 0.051
- Cool Grey #95A3A6 ΔE 0.053
Use #A3B2BF 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.