#A6B6BF
Closest named color: French Gray (#ADB5BD). oklch(76.7% 0.022 232.2), rgb(166, 182, 191).
Aa
Black text reads best on this color (10.06:1).
About this color
#A6B6BF is a medium-light close to neutral grey. In OKLCH its lightness is 77%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.009 away. Black text reads best on it, at 10.06:1.
| Hue family | Neutrals |
| Lightness | medium-light (77%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.06:1 |
| White text | 2.08:1 |
Values
| HEX | #A6B6BF |
| RGB | rgb(166, 182, 191) |
| HSL | hsl(202, 16%, 70%) |
| OKLCH | oklch(76.7% 0.022 232.2) |
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 #A6B6BF | 2.08:1 | Fails | Lc -45.4 | Large or bold text, headings |
| Black text on #A6B6BF | 10.06:1 | AAA | Lc 63.1 | Content text, not long reading |
| #A6B6BF text on white | 2.08:1 | Fails | Lc 40.8 | Non-text elements, placeholder text |
| #A6B6BF text on black | 10.06:1 | AAA | Lc -61.5 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D2DBE0
oklch(88.6% 0.012 231.7)
-
Step 300
300 (this color)
#A6B6BF
oklch(76.7% 0.022 232.2)
-
Step 400
400
#8BA5B3
oklch(70.7% 0.035 231.5)
-
Step 500
500
#6E8FA0
oklch(63.1% 0.045 230.7)
-
Step 600
600
#56798B
oklch(55.6% 0.049 231.1)
-
Step 700
700
#466676
oklch(49.2% 0.045 230.5)
-
Step 800
800
#3A5360
oklch(42.7% 0.037 231.4)
-
Step 900
900
#32454F
oklch(37.8% 0.029 231.4)
-
Step 950
950
#1D282E
oklch(26.9% 0.019 232.2)
#A6B6BF 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) | #B2B5C0 | 0.016 |
| Deuteranopia (no green cones) | #AEB2BF | 0.014 |
| Tritanopia (no blue cones) | #A0B9B9 | 0.016 |
| Achromatopsia (no color) | #B3B3B3 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6B6BF
#A6B6BF
oklch(76.7% 0.022 232.2)
- #BFB0A7
#BFB0A7
oklch(76.7% 0.021 53.2)
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 #A6B6BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.009
- Light Grey Blue #9DBCD4 ΔE 0.030
- Dark Gray #A9A9A9 ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.043
- Silver #C0C0C0 ΔE 0.047
- Cool Steel #97A7B3 ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.053
Use #A6B6BF 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.