#BBB1CF
Closest named color: French Gray (#ADB5BD). oklch(77.8% 0.043 300.6), rgb(187, 177, 207).
Aa
Black text reads best on this color (10.30:1).
About this color
#BBB1CF is a medium-light, muted purple. In OKLCH its lightness is 78%, its chroma 0.043 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 0.038 away. Black text reads best on it, at 10.30:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | muted (0.043) |
| Temperature | in between |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.30:1 |
| White text | 2.03:1 |
Values
| HEX | #BBB1CF |
| RGB | rgb(187, 177, 207) |
| HSL | hsl(260, 24%, 75%) |
| OKLCH | oklch(77.8% 0.043 300.6) |
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 #BBB1CF | 2.03:1 | Fails | Lc -44.2 | Non-text elements, placeholder text |
| Black text on #BBB1CF | 10.30:1 | AAA | Lc 64.3 | Content text, not long reading |
| #BBB1CF text on white | 2.03:1 | Fails | Lc 39.7 | Non-text elements, placeholder text |
| #BBB1CF text on black | 10.30:1 | AAA | Lc -62.7 | 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)
#BBB1CF
oklch(77.8% 0.043 300.6)
-
Step 400
400
#A797C6
oklch(70.7% 0.07 300.2)
-
Step 500
500
#927DB7
oklch(63.1% 0.088 300.5)
-
Step 600
600
#7D65A3
oklch(55.5% 0.097 301.1)
-
Step 700
700
#69548C
oklch(49.1% 0.09 300.4)
-
Step 800
800
#564571
oklch(42.7% 0.074 301.1)
-
Step 900
900
#473A5C
oklch(37.7% 0.059 301.2)
-
Step 950
950
#292236
oklch(26.9% 0.038 300)
#BBB1CF 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) | #ACB5D0 | 0.022 |
| Deuteranopia (no green cones) | #ADB5CE | 0.021 |
| Tritanopia (no blue cones) | #B8B5BB | 0.035 |
| Achromatopsia (no color) | #B6B6B6 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB1CF
#BBB1CF
oklch(77.8% 0.043 300.6)
- #B3BB9D
#B3BB9D
oklch(77.8% 0.042 119.5)
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 #BBB1CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.045
- Light Grey Blue #9DBCD4 ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.049
- Silver #C0C0C0 ΔE 0.053
- Pinkish Grey #C8ACA9 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Thistle #D8BFD8 ΔE 0.058
Use #BBB1CF 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.