#A4BBC5
Closest named color: French Gray (#ADB5BD). oklch(77.8% 0.029 225.8), rgb(164, 187, 197).
Aa
Black text reads best on this color (10.49:1).
About this color
#A4BBC5 is a medium-light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.019 away. Black text reads best on it, at 10.49:1.
| Hue family | Neutrals |
| Lightness | medium-light (78%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.49:1 |
| White text | 2.00:1 |
Values
| HEX | #A4BBC5 |
| RGB | rgb(164, 187, 197) |
| HSL | hsl(198, 22%, 71%) |
| OKLCH | oklch(77.8% 0.029 225.8) |
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 #A4BBC5 | 2.00:1 | Fails | Lc -43.2 | Non-text elements, placeholder text |
| Black text on #A4BBC5 | 10.49:1 | AAA | Lc 65.1 | Content text, not long reading |
| #A4BBC5 text on white | 2.00:1 | Fails | Lc 38.8 | Non-text elements, placeholder text |
| #A4BBC5 text on black | 10.49:1 | AAA | Lc -63.6 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CFDCE1
oklch(88.6% 0.016 222.7)
-
Step 300
300 (this color)
#A4BBC5
oklch(77.8% 0.029 225.8)
-
Step 400
400
#82A7B7
oklch(70.7% 0.047 226.2)
-
Step 500
500
#6291A5
oklch(63% 0.059 226.5)
-
Step 600
600
#477B90
oklch(55.5% 0.064 226)
-
Step 700
700
#38687B
oklch(49.1% 0.06 225.8)
-
Step 800
800
#2F5564
oklch(42.8% 0.05 225.5)
-
Step 900
900
#2A4651
oklch(37.7% 0.039 224.9)
-
Step 950
950
#192930
oklch(27% 0.025 227.2)
#A4BBC5 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) | #B6BAC6 | 0.024 |
| Deuteranopia (no green cones) | #B0B5C5 | 0.021 |
| Tritanopia (no blue cones) | #9BBEBE | 0.019 |
| Achromatopsia (no color) | #B7B7B7 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4BBC5
#A4BBC5
oklch(77.8% 0.029 225.8)
- #C7B1A8
#C7B1A8
oklch(77.7% 0.028 43.6)
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 #A4BBC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.019
- Light Grey Blue #9DBCD4 ΔE 0.022
- Light Cornflower Blue #98C1D9 ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.033
- Silver #C0C0C0 ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.042
- Dark Gray #A9A9A9 ΔE 0.052
- Light Blue Grey #B7C9E2 ΔE 0.057
Use #A4BBC5 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.