#B7ACC0
Closest named color: French Gray (#ADB5BD). oklch(76% 0.031 310.1), rgb(183, 172, 192).
Aa
Black text reads best on this color (9.67:1).
About this color
#B7ACC0 is a medium-light, muted purple. In OKLCH its lightness is 76%, its chroma 0.031 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.029 away. Black text reads best on it, at 9.67:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.67:1 |
| White text | 2.17:1 |
Values
| HEX | #B7ACC0 |
| RGB | rgb(183, 172, 192) |
| HSL | hsl(273, 14%, 71%) |
| OKLCH | oklch(76% 0.031 310.1) |
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 #B7ACC0 | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #B7ACC0 | 9.67:1 | AAA | Lc 61.3 | Content text, not long reading |
| #B7ACC0 text on white | 2.17:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #B7ACC0 text on black | 9.67:1 | AAA | Lc -59.5 | 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 300.
-
Step 50
50
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#ECE8EE
oklch(93.6% 0.009 314.8)
-
Step 200
200
#DCD6E2
oklch(88.4% 0.017 308.2)
-
Step 300
300 (this color)
#B7ACC0
oklch(76% 0.031 310.1)
-
Step 400
400
#AA99B8
oklch(70.8% 0.048 309.7)
-
Step 500
500
#957FA6
oklch(63% 0.063 310.1)
-
Step 600
600
#806891
oklch(55.6% 0.068 310.8)
-
Step 700
700
#6C577C
oklch(49.2% 0.063 310)
-
Step 800
800
#584765
oklch(42.7% 0.053 310)
-
Step 900
900
#483C52
oklch(37.8% 0.04 309.3)
-
Step 950
950
#2A2330
oklch(27% 0.026 309.1)
#B7ACC0 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 | 0.020 |
| Deuteranopia (no green cones) | #ABB0BF | 0.019 |
| Tritanopia (no blue cones) | #B6AEB2 | 0.023 |
| Achromatopsia (no color) | #B0B0B0 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7ACC0
#B7ACC0
oklch(76% 0.031 310.1)
- #ABB5A1
#ABB5A1
oklch(76% 0.03 128.9)
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 #B7ACC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.029
- Dark Gray #A9A9A9 ΔE 0.040
- Pinkish Grey #C8ACA9 ΔE 0.040
- Light Grey Blue #9DBCD4 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.052
- Silver #C0C0C0 ΔE 0.057
- Cloudy Blue #ACC2D9 ΔE 0.058
- Light Cornflower Blue #98C1D9 ΔE 0.064
Use #B7ACC0 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.