#A6BCBF
Closest named color: French Gray (#ADB5BD). oklch(77.9% 0.024 206.6), rgb(166, 188, 191).
Aa
Black text reads best on this color (10.56:1).
About this color
#A6BCBF is a medium-light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.020 away. Black text reads best on it, at 10.56:1.
| Hue family | Neutrals |
| Lightness | medium-light (78%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.56:1 |
| White text | 1.98:1 |
Values
| HEX | #A6BCBF |
| RGB | rgb(166, 188, 191) |
| HSL | hsl(187, 16%, 70%) |
| OKLCH | oklch(77.9% 0.024 206.6) |
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 #A6BCBF | 1.98:1 | Fails | Lc -42.9 | Non-text elements, placeholder text |
| Black text on #A6BCBF | 10.56:1 | AAA | Lc 65.5 | Content text, not long reading |
| #A6BCBF text on white | 1.98:1 | Fails | Lc 38.4 | Non-text elements, placeholder text |
| #A6BCBF text on black | 10.56:1 | AAA | Lc -64.0 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#CFDCDD
oklch(88.5% 0.014 202.4)
-
Step 300
300 (this color)
#A6BCBF
oklch(77.9% 0.024 206.6)
-
Step 400
400
#85A8AD
oklch(70.7% 0.039 207)
-
Step 500
500
#659299
oklch(63% 0.05 208.1)
-
Step 600
600
#4B7D83
oklch(55.7% 0.055 205.5)
-
Step 700
700
#3C696F
oklch(49.1% 0.05 206.6)
-
Step 800
800
#32565A
oklch(42.8% 0.042 204.8)
-
Step 900
900
#2C474A
oklch(37.8% 0.033 204.7)
-
Step 950
950
#1A292B
oklch(26.8% 0.021 206.4)
#A6BCBF 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) | #B8BABF | 0.024 |
| Deuteranopia (no green cones) | #B4B6BF | 0.023 |
| Tritanopia (no blue cones) | #9FBEBD | 0.011 |
| Achromatopsia (no color) | #B8B8B8 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6BCBF
#A6BCBF
oklch(77.9% 0.024 206.6)
- #C7B2AF
#C7B2AF
oklch(78.1% 0.025 27.4)
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 #A6BCBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.020
- Light Grey Blue #9DBCD4 ΔE 0.031
- Light Cornflower Blue #98C1D9 ΔE 0.037
- Silver #C0C0C0 ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.038
- Light Steel Blue #B0C4DE ΔE 0.047
- Dark Gray #A9A9A9 ΔE 0.051
- Ash Gray #BFC8AD ΔE 0.058
Use #A6BCBF 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.