#AAADBC
Closest named color: French Gray (#ADB5BD). oklch(75% 0.022 276.8), rgb(170, 173, 188).
Aa
Black text reads best on this color (9.41:1).
About this color
#AAADBC is a medium-light close to neutral grey. In OKLCH its lightness is 75%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.022 away. Black text reads best on it, at 9.41:1.
| Hue family | Neutrals |
| Lightness | medium-light (75%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.41:1 |
| White text | 2.23:1 |
Values
| HEX | #AAADBC |
| RGB | rgb(170, 173, 188) |
| HSL | hsl(230, 12%, 70%) |
| OKLCH | oklch(75% 0.022 276.8) |
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 #AAADBC | 2.23:1 | Fails | Lc -48.8 | Large or bold text, headings |
| Black text on #AAADBC | 9.41:1 | AAA | Lc 60.0 | Large or bold text, headings |
| #AAADBC text on white | 2.23:1 | Fails | Lc 44.0 | Non-text elements, placeholder text |
| #AAADBC text on black | 9.41:1 | AAA | Lc -58.2 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9EAEC
oklch(93.7% 0.003 264.5)
-
Step 200
200
#D8D9DE
oklch(88.6% 0.007 277.2)
-
Step 300
300
#BEC0CA
oklch(80.9% 0.014 277)
-
Step 400
400 (this color)
#AAADBC
oklch(75% 0.022 276.8)
-
Step 500
500
#85889B
oklch(63.1% 0.029 278.4)
-
Step 600
600
#6E7285
oklch(55.5% 0.03 276)
-
Step 700
700
#5C6071
oklch(49.2% 0.028 274.9)
-
Step 800
800
#4B4E5C
oklch(42.7% 0.023 275.8)
-
Step 900
900
#3F414B
oklch(37.7% 0.017 276.6)
-
Step 950
950
#25262C
oklch(27% 0.011 278.1)
#AAADBC 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) | #A9AEBD | 0.003 |
| Deuteranopia (no green cones) | #A8ADBC | 0.003 |
| Tritanopia (no blue cones) | #A6B0B2 | 0.020 |
| Achromatopsia (no color) | #AEAEAE | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAADBC
#AAADBC
oklch(75% 0.022 276.8)
- #B2AE9F
#B2AE9F
oklch(75% 0.021 94.6)
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 #AAADBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.022
- Dark Gray #A9A9A9 ΔE 0.026
- Cool Steel #97A7B3 ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.045
- Pinkish Grey #C8ACA9 ΔE 0.048
- Cool Grey #95A3A6 ΔE 0.049
- Pewter #96A8A1 ΔE 0.049
- Light Cornflower Blue #98C1D9 ΔE 0.058
Use #AAADBC 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.