#B3BBC4
Closest named color: French Gray (#ADB5BD). oklch(78.9% 0.016 251.2), rgb(179, 187, 196).
Aa
Black text reads best on this color (10.82:1).
About this color
#B3BBC4 is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is French Gray (#ADB5BD), ΔE 0.019 away. Black text reads best on it, at 10.82:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | French Gray (#ADB5BD) |
| Black text | 10.82:1 |
| White text | 1.94:1 |
Values
| HEX | #B3BBC4 |
| RGB | rgb(179, 187, 196) |
| HSL | hsl(212, 13%, 74%) |
| OKLCH | oklch(78.9% 0.016 251.2) |
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 #B3BBC4 | 1.94:1 | Fails | Lc -41.6 | Non-text elements, placeholder text |
| Black text on #B3BBC4 | 10.82:1 | AAA | Lc 66.7 | Content text, not long reading |
| #B3BBC4 text on white | 1.94:1 | Fails | Lc 37.3 | Non-text elements, placeholder text |
| #B3BBC4 text on black | 10.82:1 | AAA | Lc -65.2 | 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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E8EAED
oklch(93.6% 0.005 258.3)
-
Step 200
200
#D5DADF
oklch(88.6% 0.009 247.9)
-
Step 300
300 (this color)
#B3BBC4
oklch(78.9% 0.016 251.2)
-
Step 400
400
#96A2B0
oklch(70.7% 0.025 252.2)
-
Step 500
500
#7C8B9D
oklch(63.1% 0.032 253.1)
-
Step 600
600
#657587
oklch(55.6% 0.034 251.5)
-
Step 700
700
#536273
oklch(49% 0.033 251.7)
-
Step 800
800
#44505D
oklch(42.6% 0.027 250.5)
-
Step 900
900
#3A434D
oklch(37.9% 0.021 251.1)
-
Step 950
950
#22272D
oklch(27% 0.013 253)
#B3BBC4 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) | #B8BBC4 | 0.007 |
| Deuteranopia (no green cones) | #B6B9C4 | 0.006 |
| Tritanopia (no blue cones) | #AFBDBE | 0.013 |
| Achromatopsia (no color) | #BABABA | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3BBC4
#B3BBC4
oklch(78.9% 0.016 251.2)
- #C1B9B0
#C1B9B0
oklch(79% 0.015 70.8)
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 #B3BBC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Gray #ADB5BD ΔE 0.019
- Silver #C0C0C0 ΔE 0.025
- Cloudy Blue #ACC2D9 ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.034
- Light Steel Blue #B0C4DE ΔE 0.037
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Light Blue Grey #B7C9E2 ΔE 0.049
- Pinkish Grey #C8ACA9 ΔE 0.050
Use #B3BBC4 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.