#B4BBB0
Closest named color: Silver (#C0C0C0). oklch(78.3% 0.017 133.9), rgb(180, 187, 176).
Aa
Black text reads best on this color (10.67:1).
About this color
#B4BBB0 is a light close to neutral grey. In OKLCH its lightness is 78%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.030 away. Black text reads best on it, at 10.67:1.
| Hue family | Neutrals |
| Lightness | light (78%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 10.67:1 |
| White text | 1.96:1 |
Values
| HEX | #B4BBB0 |
| RGB | rgb(180, 187, 176) |
| HSL | hsl(98, 7%, 71%) |
| OKLCH | oklch(78.3% 0.017 133.9) |
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 #B4BBB0 | 1.96:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #B4BBB0 | 10.67:1 | AAA | Lc 66.0 | Content text, not long reading |
| #B4BBB0 text on white | 1.96:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #B4BBB0 text on black | 10.67:1 | AAA | Lc -64.5 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E8EAE7
oklch(93.5% 0.005 134.9)
-
Step 200
200
#D6DAD4
oklch(88.4% 0.009 134.9)
-
Step 300
300 (this color)
#B4BBB0
oklch(78.3% 0.017 133.9)
-
Step 400
400
#9AA593
oklch(70.8% 0.029 133.1)
-
Step 500
500
#818E79
oklch(63% 0.034 133.5)
-
Step 600
600
#6A7962
oklch(55.7% 0.039 134.7)
-
Step 700
700
#596551
oklch(49% 0.034 132.9)
-
Step 800
800
#485342
oklch(42.7% 0.031 134.5)
-
Step 900
900
#3D4438
oklch(37.6% 0.022 132.2)
-
Step 950
950
#242821
oklch(27% 0.014 131.7)
#B4BBB0 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) | #BCB9AF | 0.011 |
| Deuteranopia (no green cones) | #BBB9B0 | 0.011 |
| Tritanopia (no blue cones) | #B4BAB8 | 0.013 |
| Achromatopsia (no color) | #B9B9B9 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4BBB0
#B4BBB0
oklch(78.3% 0.017 133.9)
- #BCB5C0
#BCB5C0
oklch(78.2% 0.017 313.6)
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 #B4BBB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.030
- French Gray #ADB5BD ΔE 0.030
- Ash Gray #BFC8AD ΔE 0.041
- Pinkish Grey #C8ACA9 ΔE 0.045
- Putty #BEAE8A ΔE 0.051
- Dark Gray #A9A9A9 ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.056
Use #B4BBB0 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.