#BCB1BB
Closest named color: French Gray (#ADB5BD). oklch(77.3% 0.019 328.6), rgb(188, 177, 187).
Aa
Black text reads best on this color (10.14:1).
About this color
#BCB1BB is a medium-light close to neutral grey. In OKLCH its lightness is 77%, its chroma 0.019. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.022 away. Black text reads best on it, at 10.14:1.
| Hue family | Neutrals |
| Lightness | medium-light (77%) |
| Chroma | close to neutral grey (0.019) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.14:1 |
| White text | 2.07:1 |
Values
| HEX | #BCB1BB |
| RGB | rgb(188, 177, 187) |
| HSL | hsl(305, 8%, 72%) |
| OKLCH | oklch(77.3% 0.019 328.6) |
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 #BCB1BB | 2.07:1 | Fails | Lc -45.0 | Large or bold text, headings |
| Black text on #BCB1BB | 10.14:1 | AAA | Lc 63.5 | Content text, not long reading |
| #BCB1BB text on white | 2.07:1 | Fails | Lc 40.4 | Non-text elements, placeholder text |
| #BCB1BB text on black | 10.14:1 | AAA | Lc -61.9 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EC
oklch(93.7% 0.005 325.6)
-
Step 200
200
#DDD7DC
oklch(88.5% 0.009 331)
-
Step 300
300 (this color)
#BCB1BB
oklch(77.3% 0.019 328.6)
-
Step 400
400
#AB9AAA
oklch(70.6% 0.03 327.7)
-
Step 500
500
#978295
oklch(63.2% 0.037 329.1)
-
Step 600
600
#816B80
oklch(55.6% 0.042 327.6)
-
Step 700
700
#6D596C
oklch(49.1% 0.039 327.7)
-
Step 800
800
#594958
oklch(42.7% 0.032 328.1)
-
Step 900
900
#493D48
oklch(37.7% 0.024 328.7)
-
Step 950
950
#2B242A
oklch(27.1% 0.015 330.7)
#BCB1BB 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) | #B1B3BB | 0.016 |
| Deuteranopia (no green cones) | #B3B5BB | 0.016 |
| Tritanopia (no blue cones) | #BDB2B4 | 0.011 |
| Achromatopsia (no color) | #B4B4B4 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BCB1BB
#BCB1BB
oklch(77.3% 0.019 328.6)
- #ADB9AF
#ADB9AF
oklch(77.3% 0.019 150.5)
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 #BCB1BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.022
- Pinkish Grey #C8ACA9 ΔE 0.028
- Silver #C0C0C0 ΔE 0.040
- Dark Gray #A9A9A9 ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.051
- Cloudy Blue #ACC2D9 ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.058
- Cool Steel #97A7B3 ΔE 0.061
Use #BCB1BB 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.