#B3ADCC
Closest named color: French Gray (#ADB5BD). oklch(76.3% 0.044 294.2), rgb(179, 173, 204).
Aa
Black text reads best on this color (9.76:1).
About this color
#B3ADCC is a medium-light, muted purple. In OKLCH its lightness is 76%, its chroma 0.044 and its hue 294°. 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 9.76:1.
| Hue family | Purples |
| Lightness | medium-light (76%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 9.76:1 |
| White text | 2.15:1 |
Values
| HEX | #B3ADCC |
| RGB | rgb(179, 173, 204) |
| HSL | hsl(252, 23%, 74%) |
| OKLCH | oklch(76.3% 0.044 294.2) |
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 #B3ADCC | 2.15:1 | Fails | Lc -46.9 | Large or bold text, headings |
| Black text on #B3ADCC | 9.76:1 | AAA | Lc 61.7 | Content text, not long reading |
| #B3ADCC text on white | 2.15:1 | Fails | Lc 42.2 | Non-text elements, placeholder text |
| #B3ADCC text on black | 9.76:1 | AAA | Lc -60.0 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#DAD6E8
oklch(88.5% 0.025 296.1)
-
Step 300
300 (this color)
#B3ADCC
oklch(76.3% 0.044 294.2)
-
Step 400
400
#A398C9
oklch(70.6% 0.072 294.8)
-
Step 500
500
#8C7FBB
oklch(63.1% 0.09 293.6)
-
Step 600
600
#7767A7
oklch(55.6% 0.099 294.5)
-
Step 700
700
#64568F
oklch(49.2% 0.09 294.1)
-
Step 800
800
#514674
oklch(42.6% 0.076 293.9)
-
Step 900
900
#433B5E
oklch(37.6% 0.06 293.8)
-
Step 950
950
#272337
oklch(27% 0.037 292.9)
#B3ADCC 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) | #A7B1CD | 0.018 |
| Deuteranopia (no green cones) | #A7B0CB | 0.018 |
| Tritanopia (no blue cones) | #AEB2B7 | 0.038 |
| Achromatopsia (no color) | #B1B1B1 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3ADCC
#B3ADCC
oklch(76.3% 0.044 294.2)
- #B1B696
#B1B696
oklch(76.4% 0.044 114.7)
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 #B3ADCC, 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 0.045
- Dark Gray #A9A9A9 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.053
- Pinkish Grey #C8ACA9 ΔE 0.056
- Cool Steel #97A7B3 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.058
- Light Steel Blue #B0C4DE ΔE 0.059
Use #B3ADCC 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.