#BBB4CA
Closest named color: French Gray (#ADB5BD). oklch(78.3% 0.032 300.2), rgb(187, 180, 202).
Aa
Black text reads best on this color (10.49:1).
About this color
#BBB4CA is a light, muted purple. In OKLCH its lightness is 78%, its chroma 0.032 and its hue 300°. 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 10.49:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.49:1 |
| White text | 2.00:1 |
Values
| HEX | #BBB4CA |
| RGB | rgb(187, 180, 202) |
| HSL | hsl(259, 17%, 75%) |
| OKLCH | oklch(78.3% 0.032 300.2) |
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 #BBB4CA | 2.00:1 | Fails | Lc -43.2 | Non-text elements, placeholder text |
| Black text on #BBB4CA | 10.49:1 | AAA | Lc 65.1 | Content text, not long reading |
| #BBB4CA text on white | 2.00:1 | Fails | Lc 38.8 | Non-text elements, placeholder text |
| #BBB4CA text on black | 10.49:1 | AAA | Lc -63.6 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD7E3
oklch(88.6% 0.017 301.2)
-
Step 300
300 (this color)
#BBB4CA
oklch(78.3% 0.032 300.2)
-
Step 400
400
#A59ABC
oklch(70.7% 0.05 299.9)
-
Step 500
500
#8F81AB
oklch(63.1% 0.064 299.8)
-
Step 600
600
#7A6A97
oklch(55.7% 0.071 300.4)
-
Step 700
700
#665881
oklch(49% 0.066 299.6)
-
Step 800
800
#534869
oklch(42.6% 0.055 299.4)
-
Step 900
900
#453D55
oklch(37.8% 0.042 299.7)
-
Step 950
950
#282432
oklch(27.1% 0.026 297.7)
#BBB4CA 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) | #B0B7CB | 0.016 |
| Deuteranopia (no green cones) | #B1B7C9 | 0.016 |
| Tritanopia (no blue cones) | #B9B7BB | 0.026 |
| Achromatopsia (no color) | #B7B7B7 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB4CA
#BBB4CA
oklch(78.3% 0.032 300.2)
- #B5BCA5
#B5BCA5
oklch(78.3% 0.033 120.9)
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 #BBB4CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.029
- Cloudy Blue #ACC2D9 ΔE 0.039
- Silver #C0C0C0 ΔE 0.041
- Light Grey Blue #9DBCD4 ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.043
- Pinkish Grey #C8ACA9 ΔE 0.046
- Light Cornflower Blue #98C1D9 ΔE 0.052
- Thistle #D8BFD8 ΔE 0.055
Use #BBB4CA 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.