#ADBBBC
Closest named color: French Gray (#ADB5BD). oklch(78.2% 0.016 202), rgb(173, 187, 188).
Aa
Black text reads best on this color (10.61:1).
About this color
#ADBBBC is a light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.017 away. Black text reads best on it, at 10.61:1.
| Hue family | Neutrals |
| Lightness | light (78%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.61:1 |
| White text | 1.97:1 |
Values
| HEX | #ADBBBC |
| RGB | rgb(173, 187, 188) |
| HSL | hsl(184, 10%, 71%) |
| OKLCH | oklch(78.2% 0.016 202) |
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 #ADBBBC | 1.97:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #ADBBBC | 10.61:1 | AAA | Lc 65.7 | Content text, not long reading |
| #ADBBBC text on white | 1.97:1 | Fails | Lc 38.2 | Non-text elements, placeholder text |
| #ADBBBC text on black | 10.61:1 | AAA | Lc -64.2 | 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
#E7EBEB
oklch(93.7% 0.004 197.1)
-
Step 200
200
#D3DBDB
oklch(88.5% 0.009 197)
-
Step 300
300 (this color)
#ADBBBC
oklch(78.2% 0.016 202)
-
Step 400
400
#8FA6A7
oklch(70.8% 0.026 199.8)
-
Step 500
500
#739092
oklch(63.2% 0.033 201.6)
-
Step 600
600
#5C7A7C
oklch(55.7% 0.035 201.3)
-
Step 700
700
#4B6668
oklch(49% 0.032 201.9)
-
Step 800
800
#3E5455
oklch(42.8% 0.027 199.7)
-
Step 900
900
#354546
oklch(37.7% 0.021 201.1)
-
Step 950
950
#1F2829
oklch(26.9% 0.013 204.7)
#ADBBBC 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) | #B9BABC | 0.016 |
| Deuteranopia (no green cones) | #B6B7BC | 0.015 |
| Tritanopia (no blue cones) | #A9BCBB | 0.006 |
| Achromatopsia (no color) | #B8B8B8 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADBBBC
#ADBBBC
oklch(78.2% 0.016 202)
- #C2B4B3
#C2B4B3
oklch(78.1% 0.016 22.5)
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 #ADBBBC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.017
- Silver #C0C0C0 ΔE 0.031
- Light Grey Blue #9DBCD4 ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.048
- Dark Gray #A9A9A9 ΔE 0.049
- Pinkish Grey #C8ACA9 ΔE 0.050
Use #ADBBBC 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.