#ADBBC1
Closest named color: French Gray (#ADB5BD). oklch(78.3% 0.018 225.3), rgb(173, 187, 193).
Aa
Black text reads best on this color (10.65:1).
About this color
#ADBBC1 is a light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.016 away. Black text reads best on it, at 10.65:1.
| Hue family | Neutrals |
| Lightness | light (78%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.65:1 |
| White text | 1.97:1 |
Values
| HEX | #ADBBC1 |
| RGB | rgb(173, 187, 193) |
| HSL | hsl(198, 14%, 72%) |
| OKLCH | oklch(78.3% 0.018 225.3) |
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 #ADBBC1 | 1.97:1 | Fails | Lc -42.4 | Non-text elements, placeholder text |
| Black text on #ADBBC1 | 10.65:1 | AAA | Lc 65.9 | Content text, not long reading |
| #ADBBC1 text on white | 1.97:1 | Fails | Lc 38.0 | Non-text elements, placeholder text |
| #ADBBC1 text on black | 10.65:1 | AAA | Lc -64.4 | 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
#D3DBDE
oklch(88.6% 0.01 222.1)
-
Step 300
300 (this color)
#ADBBC1
oklch(78.3% 0.018 225.3)
-
Step 400
400
#8FA5AE
oklch(70.8% 0.028 224.4)
-
Step 500
500
#738F9A
oklch(63.2% 0.036 223.8)
-
Step 600
600
#5B7985
oklch(55.7% 0.039 224.4)
-
Step 700
700
#4A6571
oklch(49% 0.037 227.1)
-
Step 800
800
#3D535C
oklch(42.8% 0.031 225)
-
Step 900
900
#34444B
oklch(37.6% 0.024 226.4)
-
Step 950
950
#1F282C
oklch(27% 0.015 226.6)
#ADBBC1 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) | #B8BAC1 | 0.015 |
| Deuteranopia (no green cones) | #B5B8C1 | 0.013 |
| Tritanopia (no blue cones) | #A8BDBD | 0.011 |
| Achromatopsia (no color) | #B9B9B9 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADBBC1
#ADBBC1
oklch(78.3% 0.018 225.3)
- #C3B5AF
#C3B5AF
oklch(78.3% 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 #ADBBC1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.016
- Silver #C0C0C0 ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.032
- Cloudy Blue #ACC2D9 ΔE 0.034
- Light Cornflower Blue #98C1D9 ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.042
- Dark Gray #A9A9A9 ΔE 0.051
- Pinkish Grey #C8ACA9 ΔE 0.052
Use #ADBBC1 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.