#A6B5BB
Closest named color: French Gray (#ADB5BD). oklch(76.3% 0.019 223.7), rgb(166, 181, 187).
Aa
Black text reads best on this color (9.94:1).
About this color
#A6B5BB is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.010 away. Black text reads best on it, at 9.94:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #A6B5BB |
| RGB | rgb(166, 181, 187) |
| HSL | hsl(197, 13%, 69%) |
| OKLCH | oklch(76.3% 0.019 223.7) |
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 #A6B5BB | 2.11:1 | Fails | Lc -46.0 | Large or bold text, headings |
| Black text on #A6B5BB | 9.94:1 | AAA | Lc 62.6 | Content text, not long reading |
| #A6B5BB text on white | 2.11:1 | Fails | Lc 41.4 | Non-text elements, placeholder text |
| #A6B5BB text on black | 9.94:1 | AAA | Lc -60.9 | 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
#E6EBEC
oklch(93.7% 0.006 211)
-
Step 200
200
#D2DBDE
oklch(88.5% 0.011 219.6)
-
Step 300
300 (this color)
#A6B5BB
oklch(76.3% 0.019 223.7)
-
Step 400
400
#8DA5AF
oklch(70.7% 0.031 224.9)
-
Step 500
500
#718F9B
oklch(63.1% 0.038 224.2)
-
Step 600
600
#597986
oklch(55.6% 0.042 224.9)
-
Step 700
700
#486671
oklch(49.1% 0.039 222.7)
-
Step 800
800
#3C535C
oklch(42.7% 0.032 224)
-
Step 900
900
#33454B
oklch(37.7% 0.025 220.3)
-
Step 950
950
#1E282C
oklch(26.9% 0.016 224.2)
#A6B5BB 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) | #B2B4BB | 0.016 |
| Deuteranopia (no green cones) | #AEB1BB | 0.015 |
| Tritanopia (no blue cones) | #A1B7B7 | 0.011 |
| Achromatopsia (no color) | #B2B2B2 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6B5BB
#A6B5BB
oklch(76.3% 0.019 223.7)
- #BDAFA9
#BDAFA9
oklch(76.4% 0.018 44.8)
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 #A6B5BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.010
- Dark Gray #A9A9A9 ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.035
- Cool Steel #97A7B3 ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.045
- Silver #C0C0C0 ΔE 0.048
- Cloudy Blue #ACC2D9 ΔE 0.049
- Pinkish Grey #C8ACA9 ΔE 0.051
Use #A6B5BB 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.