#BBB9CB
Closest named color: Silver (#C0C0C0). oklch(79.3% 0.025 290.9), rgb(187, 185, 203).
Aa
Black text reads best on this color (10.91:1).
About this color
#BBB9CB is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.029 away. Black text reads best on it, at 10.91:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 10.91:1 |
| White text | 1.92:1 |
Values
| HEX | #BBB9CB |
| RGB | rgb(187, 185, 203) |
| HSL | hsl(247, 15%, 76%) |
| OKLCH | oklch(79.3% 0.025 290.9) |
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 #BBB9CB | 1.92:1 | Fails | Lc -41.1 | Non-text elements, placeholder text |
| Black text on #BBB9CB | 10.91:1 | AAA | Lc 67.1 | Content text, not long reading |
| #BBB9CB text on white | 1.92:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #BBB9CB text on black | 10.91:1 | AAA | Lc -65.6 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#D9D8E2
oklch(88.6% 0.014 290.7)
-
Step 300
300 (this color)
#BBB9CB
oklch(79.3% 0.025 290.9)
-
Step 400
400
#A09DB9
oklch(70.8% 0.041 290.2)
-
Step 500
500
#8984A7
oklch(63% 0.052 291.4)
-
Step 600
600
#736E92
oklch(55.6% 0.056 290.8)
-
Step 700
700
#605C7D
oklch(49.2% 0.052 289.9)
-
Step 800
800
#4F4B65
oklch(42.7% 0.043 291.5)
-
Step 900
900
#413F52
oklch(37.7% 0.032 289.6)
-
Step 950
950
#262530
oklch(27% 0.02 289.1)
#BBB9CB 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) | #B5BBCC | 0.009 |
| Deuteranopia (no green cones) | #B5BACA | 0.009 |
| Tritanopia (no blue cones) | #B8BCBF | 0.022 |
| Achromatopsia (no color) | #BBBBBB | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB9CB
#BBB9CB
oklch(79.3% 0.025 290.9)
- #BCBDAB
#BCBDAB
oklch(79.3% 0.025 109.5)
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 #BBB9CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.029
- French Gray #ADB5BD ΔE 0.030
- Cloudy Blue #ACC2D9 ΔE 0.030
- Light Steel Blue #B0C4DE ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.044
- Light Cornflower Blue #98C1D9 ΔE 0.047
- Thistle #D8BFD8 ΔE 0.049
Use #BBB9CB 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.