#ADBDCA
Closest named color: Cloudy Blue (#ACC2D9). oklch(79% 0.026 242.4), rgb(173, 189, 202).
Aa
Black text reads best on this color (10.90:1).
About this color
#ADBDCA is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.021 away. Black text reads best on it, at 10.90:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 10.90:1 |
| White text | 1.92:1 |
Values
| HEX | #ADBDCA |
| RGB | rgb(173, 189, 202) |
| HSL | hsl(207, 21%, 74%) |
| OKLCH | oklch(79% 0.026 242.4) |
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 #ADBDCA | 1.92:1 | Fails | Lc -41.2 | Non-text elements, placeholder text |
| Black text on #ADBDCA | 10.90:1 | AAA | Lc 67.1 | Content text, not long reading |
| #ADBDCA text on white | 1.92:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #ADBDCA text on black | 10.90:1 | AAA | Lc -65.6 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E6EAEE
oklch(93.5% 0.007 247.9)
-
Step 200
200
#D1DAE2
oklch(88.4% 0.015 244.7)
-
Step 300
300 (this color)
#ADBDCA
oklch(79% 0.026 242.4)
-
Step 400
400
#8BA4B8
oklch(70.6% 0.041 242.4)
-
Step 500
500
#6E8EA7
oklch(63.2% 0.052 242.1)
-
Step 600
600
#567892
oklch(55.7% 0.056 241.9)
-
Step 700
700
#46657C
oklch(49.2% 0.052 241.2)
-
Step 800
800
#3A5265
oklch(42.7% 0.043 242.8)
-
Step 900
900
#324452
oklch(37.7% 0.033 242.1)
-
Step 950
950
#1D2830
oklch(27% 0.021 240.1)
#ADBDCA 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) | #B8BDCB | 0.015 |
| Deuteranopia (no green cones) | #B4B9CA | 0.014 |
| Tritanopia (no blue cones) | #A6C0C1 | 0.020 |
| Achromatopsia (no color) | #BBBBBB | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADBDCA
#ADBDCA
oklch(79% 0.026 242.4)
- #C7B7AA
#C7B7AA
oklch(78.9% 0.026 61.6)
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 #ADBDCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.021
- French Gray #ADB5BD ΔE 0.024
- Light Grey Blue #9DBCD4 ΔE 0.025
- Light Steel Blue #B0C4DE ΔE 0.030
- Light Cornflower Blue #98C1D9 ΔE 0.030
- Silver #C0C0C0 ΔE 0.031
- Light Blue Grey #B7C9E2 ΔE 0.043
- Pinkish Grey #C8ACA9 ΔE 0.060
Use #ADBDCA 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.