#B4ADCD
Closest named color: French Gray (#ADB5BD). oklch(76.4% 0.046 295.3), rgb(180, 173, 205).
Aa
Black text reads best on this color (9.79:1).
About this color
#B4ADCD is a medium-light, muted purple. In OKLCH its lightness is 76%, its chroma 0.046 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is French Gray (#ADB5BD), ΔE 0.038 away. Black text reads best on it, at 9.79:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | muted (0.046) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.79:1 |
| White text | 2.14:1 |
Values
| HEX | #B4ADCD |
| RGB | rgb(180, 173, 205) |
| HSL | hsl(253, 24%, 74%) |
| OKLCH | oklch(76.4% 0.046 295.3) |
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 #B4ADCD | 2.14:1 | Fails | Lc -46.8 | Large or bold text, headings |
| Black text on #B4ADCD | 9.79:1 | AAA | Lc 61.9 | Content text, not long reading |
| #B4ADCD text on white | 2.14:1 | Fails | Lc 42.1 | Non-text elements, placeholder text |
| #B4ADCD text on black | 9.79:1 | AAA | Lc -60.1 | 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
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#DAD6E9
oklch(88.5% 0.026 295.5)
-
Step 300
300 (this color)
#B4ADCD
oklch(76.4% 0.046 295.3)
-
Step 400
400
#A498CA
oklch(70.8% 0.073 295.5)
-
Step 500
500
#8E7EBC
oklch(63.2% 0.093 295.5)
-
Step 600
600
#7866A8
oklch(55.5% 0.102 295.4)
-
Step 700
700
#655590
oklch(49.1% 0.094 295.2)
-
Step 800
800
#524675
oklch(42.7% 0.077 294.7)
-
Step 900
900
#443B5F
oklch(37.8% 0.061 294.8)
-
Step 950
950
#282337
oklch(27.1% 0.037 295.3)
#B4ADCD 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) | #A7B1CE | 0.020 |
| Deuteranopia (no green cones) | #A7B1CC | 0.020 |
| Tritanopia (no blue cones) | #B0B2B8 | 0.038 |
| Achromatopsia (no color) | #B1B1B1 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4ADCD
#B4ADCD
oklch(76.4% 0.046 295.3)
- #B1B695
#B1B695
oklch(76.3% 0.046 114.5)
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 #B4ADCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.038
- Light Grey Blue #9DBCD4 ΔE 0.046
- Cloudy Blue #ACC2D9 ΔE 0.053
- Dark Gray #A9A9A9 ΔE 0.054
- Pinkish Grey #C8ACA9 ΔE 0.057
- Cool Steel #97A7B3 ΔE 0.058
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.058
Use #B4ADCD 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.