#B6BBCB
Closest named color: Cloudy Blue (#ACC2D9). oklch(79.3% 0.023 272), rgb(182, 187, 203).
Aa
Black text reads best on this color (10.95:1).
About this color
#B6BBCB is a light close to neutral grey. In OKLCH its lightness is 79%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.024 away. Black text reads best on it, at 10.95:1.
| Hue family | Neutrals |
| Lightness | light (79%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 10.95:1 |
| White text | 1.91:1 |
Values
| HEX | #B6BBCB |
| RGB | rgb(182, 187, 203) |
| HSL | hsl(226, 17%, 75%) |
| OKLCH | oklch(79.3% 0.023 272) |
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 #B6BBCB | 1.91:1 | Fails | Lc -40.9 | Non-text elements, placeholder text |
| Black text on #B6BBCB | 10.95:1 | AAA | Lc 67.3 | Content text, not long reading |
| #B6BBCB text on white | 1.91:1 | Fails | Lc 36.6 | Non-text elements, placeholder text |
| #B6BBCB text on black | 10.95:1 | AAA | Lc -65.8 | 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
#E8EAEE
oklch(93.7% 0.006 264.5)
-
Step 200
200
#D6D9E2
oklch(88.6% 0.013 271.3)
-
Step 300
300 (this color)
#B6BBCB
oklch(79.3% 0.023 272)
-
Step 400
400
#98A0B8
oklch(70.7% 0.036 270.9)
-
Step 500
500
#7F88A7
oklch(63.1% 0.048 272.3)
-
Step 600
600
#687292
oklch(55.6% 0.051 271.2)
-
Step 700
700
#575F7D
oklch(49.1% 0.049 272.9)
-
Step 800
800
#474E65
oklch(42.7% 0.039 271.5)
-
Step 900
900
#3C4152
oklch(37.8% 0.03 272.1)
-
Step 950
950
#232630
oklch(27% 0.019 272)
#B6BBCB 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) | #B7BCCC | 0.003 |
| Deuteranopia (no green cones) | #B5BACB | 0.003 |
| Tritanopia (no blue cones) | #B1BEC0 | 0.021 |
| Achromatopsia (no color) | #BBBBBB | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6BBCB
#B6BBCB
oklch(79.3% 0.023 272)
- #C1BBAB
#C1BBAB
oklch(79.3% 0.023 89.8)
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 #B6BBCB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.024
- French Gray #ADB5BD ΔE 0.027
- Silver #C0C0C0 ΔE 0.027
- Light Steel Blue #B0C4DE ΔE 0.030
- Light Grey Blue #9DBCD4 ΔE 0.033
- Light Cornflower Blue #98C1D9 ΔE 0.040
- Light Blue Grey #B7C9E2 ΔE 0.042
- Pinkish Grey #C8ACA9 ΔE 0.054
Use #B6BBCB 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.