#ACBDBF
Closest named color: French Gray (#ADB5BD). oklch(78.6% 0.019 205.3), rgb(172, 189, 191).
Aa
Black text reads best on this color (10.78:1).
About this color
#ACBDBF is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.019. 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 10.78:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.78:1 |
| White text | 1.94:1 |
Values
| HEX | #ACBDBF |
| RGB | rgb(172, 189, 191) |
| HSL | hsl(186, 13%, 71%) |
| OKLCH | oklch(78.6% 0.019 205.3) |
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 #ACBDBF | 1.94:1 | Fails | Lc -41.8 | Non-text elements, placeholder text |
| Black text on #ACBDBF | 10.78:1 | AAA | Lc 66.5 | Content text, not long reading |
| #ACBDBF text on white | 1.94:1 | Fails | Lc 37.4 | Non-text elements, placeholder text |
| #ACBDBF text on black | 10.78:1 | AAA | Lc -65.0 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEB
oklch(93.6% 0.005 197.1)
-
Step 200
200
#D2DBDC
oklch(88.5% 0.01 204.9)
-
Step 300
300 (this color)
#ACBDBF
oklch(78.6% 0.019 205.3)
-
Step 400
400
#8BA6AA
oklch(70.6% 0.031 207.4)
-
Step 500
500
#6E9195
oklch(63.2% 0.039 204.9)
-
Step 600
600
#567B7F
oklch(55.7% 0.042 204.5)
-
Step 700
700
#46676B
oklch(49% 0.039 205.5)
-
Step 800
800
#3A5457
oklch(42.6% 0.032 205)
-
Step 900
900
#324648
oklch(37.8% 0.025 203.8)
-
Step 950
950
#1D292A
oklch(27% 0.017 202.6)
#ACBDBF 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) | #BABBBF | 0.019 |
| Deuteranopia (no green cones) | #B7B9BF | 0.017 |
| Tritanopia (no blue cones) | #A7BFBE | 0.009 |
| Achromatopsia (no color) | #BABABA | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACBDBF
#ACBDBF
oklch(78.6% 0.019 205.3)
- #C5B5B3
#C5B5B3
oklch(78.6% 0.019 26.1)
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 #ACBDBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.021
- Silver #C0C0C0 ΔE 0.029
- Light Grey Blue #9DBCD4 ΔE 0.035
- Cloudy Blue #ACC2D9 ΔE 0.036
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Light Steel Blue #B0C4DE ΔE 0.044
- Ash Gray #BFC8AD ΔE 0.052
- Dark Gray #A9A9A9 ΔE 0.055
Use #ACBDBF 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.