#B7ADCA
Closest named color: French Gray (#ADB5BD). oklch(76.5% 0.042 301.1), rgb(183, 173, 202).
Aa
Black text reads best on this color (9.84:1).
About this color
#B7ADCA is a medium-light, muted purple. In OKLCH its lightness is 77%, its chroma 0.042 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.036 away. Black text reads best on it, at 9.84:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.84:1 |
| White text | 2.13:1 |
Values
| HEX | #B7ADCA |
| RGB | rgb(183, 173, 202) |
| HSL | hsl(261, 21%, 74%) |
| OKLCH | oklch(76.5% 0.042 301.1) |
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 #B7ADCA | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #B7ADCA | 9.84:1 | AAA | Lc 62.1 | Content text, not long reading |
| #B7ADCA text on white | 2.13:1 | Fails | Lc 41.9 | Non-text elements, placeholder text |
| #B7ADCA text on black | 9.84:1 | AAA | Lc -60.4 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E7
oklch(88.5% 0.024 299.3)
-
Step 300
300 (this color)
#B7ADCA
oklch(76.5% 0.042 301.1)
-
Step 400
400
#A897C5
oklch(70.7% 0.069 301.6)
-
Step 500
500
#927DB6
oklch(63.1% 0.087 300.9)
-
Step 600
600
#7D66A2
oklch(55.7% 0.094 301)
-
Step 700
700
#69548A
oklch(49% 0.087 301.1)
-
Step 800
800
#564570
oklch(42.7% 0.072 301.6)
-
Step 900
900
#473A5B
oklch(37.7% 0.057 301.8)
-
Step 950
950
#292235
oklch(26.9% 0.036 300.9)
#B7ADCA 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) | #A8B1CB | 0.022 |
| Deuteranopia (no green cones) | #A9B1C9 | 0.022 |
| Tritanopia (no blue cones) | #B4B1B6 | 0.035 |
| Achromatopsia (no color) | #B1B1B1 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7ADCA
#B7ADCA
oklch(76.5% 0.042 301.1)
- #AEB79A
#AEB79A
oklch(76.4% 0.041 121.4)
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 #B7ADCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.036
- Light Grey Blue #9DBCD4 ΔE 0.048
- Pinkish Grey #C8ACA9 ΔE 0.051
- Dark Gray #A9A9A9 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.054
- Light Steel Blue #B0C4DE ΔE 0.059
- Cool Steel #97A7B3 ΔE 0.059
- Silver #C0C0C0 ΔE 0.060
Use #B7ADCA 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.