#B2ADDA
Closest named color: Light Grey Blue (#9DBCD4). oklch(76.7% 0.064 289.9), rgb(178, 173, 218).
Aa
Black text reads best on this color (9.88:1).
About this color
#B2ADDA is a medium-light, muted purple. In OKLCH its lightness is 77%, its chroma 0.064 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Light Grey Blue (#9DBCD4), ΔE 0.050 away. Black text reads best on it, at 9.88:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Light Grey Blue (#9DBCD4) |
| Black text | 9.88:1 |
| White text | 2.12:1 |
Values
| HEX | #B2ADDA |
| RGB | rgb(178, 173, 218) |
| HSL | hsl(247, 38%, 77%) |
| OKLCH | oklch(76.7% 0.064 289.9) |
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 #B2ADDA | 2.12:1 | Fails | Lc -46.3 | Large or bold text, headings |
| Black text on #B2ADDA | 9.88:1 | AAA | Lc 62.3 | Content text, not long reading |
| #B2ADDA text on white | 2.12:1 | Fails | Lc 41.7 | Non-text elements, placeholder text |
| #B2ADDA text on black | 9.88:1 | AAA | Lc -60.6 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D8D6F0
oklch(88.6% 0.036 289.2)
-
Step 300
300 (this color)
#B2ADDA
oklch(76.7% 0.064 289.9)
-
Step 400
400
#9F96DC
oklch(70.7% 0.101 289.4)
-
Step 500
500
#897AD3
oklch(63.1% 0.131 289.8)
-
Step 600
600
#7461C0
oklch(55.6% 0.143 290.2)
-
Step 700
700
#6150A5
oklch(49.1% 0.132 289.9)
-
Step 800
800
#4F4286
oklch(42.7% 0.109 289.7)
-
Step 900
900
#41386B
oklch(37.6% 0.085 289.8)
-
Step 950
950
#26213F
oklch(26.9% 0.055 289.9)
#B2ADDA 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) | #A3B3DC | 0.024 |
| Deuteranopia (no green cones) | #A2B1D9 | 0.023 |
| Tritanopia (no blue cones) | #AAB4BC | 0.055 |
| Achromatopsia (no color) | #B2B2B2 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2ADDA
#B2ADDA
oklch(76.7% 0.064 289.9)
- #B5B788
#B5B788
oklch(76.6% 0.064 109.8)
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 #B2ADDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Grey Blue #9DBCD4 ΔE 0.050
- French Gray #ADB5BD ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.057
- Light Steel Blue #B0C4DE ΔE 0.060
- Pastel Blue #A2BFFE ΔE 0.060
- Light Cornflower Blue #98C1D9 ΔE 0.061
- Pale Violet #CEAEFA ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.067
Use #B2ADDA 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.