#B4ACC0
Closest named color: French Gray (#ADB5BD). oklch(75.7% 0.03 303.8), rgb(180, 172, 192).
Aa
Black text reads best on this color (9.60:1).
About this color
#B4ACC0 is a medium-light close to neutral grey. In OKLCH its lightness is 76%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.027 away. Black text reads best on it, at 9.60:1.
| Hue family | Neutrals |
| Lightness | medium-light (76%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #B4ACC0 |
| RGB | rgb(180, 172, 192) |
| HSL | hsl(264, 14%, 71%) |
| OKLCH | oklch(75.7% 0.03 303.8) |
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 #B4ACC0 | 2.18:1 | Fails | Lc -47.8 | Large or bold text, headings |
| Black text on #B4ACC0 | 9.60:1 | AAA | Lc 60.9 | Content text, not long reading |
| #B4ACC0 text on white | 2.18:1 | Fails | Lc 43.0 | Non-text elements, placeholder text |
| #B4ACC0 text on black | 9.60:1 | AAA | Lc -59.1 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EAE9ED
oklch(93.6% 0.005 297.7)
-
Step 200
200
#DAD7DF
oklch(88.4% 0.011 303.1)
-
Step 300
300
#C3BECB
oklch(80.9% 0.019 303.4)
-
Step 400
400 (this color)
#B4ACC0
oklch(75.7% 0.03 303.8)
-
Step 500
500
#8E849D
oklch(63.1% 0.039 303.5)
-
Step 600
600
#786E87
oklch(55.6% 0.04 303.3)
-
Step 700
700
#655C73
oklch(49.2% 0.038 302.9)
-
Step 800
800
#534B5D
oklch(42.8% 0.031 305.3)
-
Step 900
900
#443F4C
oklch(37.8% 0.023 302.8)
-
Step 950
950
#28252D
oklch(27.1% 0.015 302.4)
#B4ACC0 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) | #A9AFC1 | 0.016 |
| Deuteranopia (no green cones) | #AAAFBF | 0.016 |
| Tritanopia (no blue cones) | #B2AFB2 | 0.025 |
| Achromatopsia (no color) | #AFAFAF | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4ACC0
#B4ACC0
oklch(75.7% 0.03 303.8)
- #ACB49F
#ACB49F
oklch(75.8% 0.031 124.1)
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 #B4ACC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.027
- Dark Gray #A9A9A9 ΔE 0.037
- Pinkish Grey #C8ACA9 ΔE 0.042
- Cool Steel #97A7B3 ΔE 0.048
- Light Grey Blue #9DBCD4 ΔE 0.049
- Cloudy Blue #ACC2D9 ΔE 0.058
- Silver #C0C0C0 ΔE 0.058
- Light Cornflower Blue #98C1D9 ΔE 0.062
Use #B4ACC0 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.