#B4C8BF
Closest named color: Silver (#C0C0C0). oklch(81.5% 0.025 166.9), rgb(180, 200, 191).
Aa
Black text reads best on this color (11.95:1).
About this color
#B4C8BF is a light close to neutral grey. In OKLCH its lightness is 82%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.026 away. Black text reads best on it, at 11.95:1.
| Hue family | Neutrals |
| Lightness | light (82%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 11.95:1 |
| White text | 1.75:1 |
Values
| HEX | #B4C8BF |
| RGB | rgb(180, 200, 191) |
| HSL | hsl(153, 15%, 75%) |
| OKLCH | oklch(81.5% 0.025 166.9) |
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 #B4C8BF | 1.75:1 | Fails | Lc -36.1 | Non-text elements, placeholder text |
| Black text on #B4C8BF | 11.95:1 | AAA | Lc 71.7 | Content text, not long reading |
| #B4C8BF text on white | 1.75:1 | Fails | Lc 32.1 | Non-text elements, placeholder text |
| #B4C8BF text on black | 11.95:1 | AAA | Lc -70.6 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E6EBE9
oklch(93.6% 0.006 170.4)
-
Step 200
200
#D1DCD7
oklch(88.5% 0.014 167.1)
-
Step 300
300 (this color)
#B4C8BF
oklch(81.5% 0.025 166.9)
-
Step 400
400
#89A99B
oklch(70.7% 0.041 166.8)
-
Step 500
500
#6B9483
oklch(63.1% 0.052 167.2)
-
Step 600
600
#537E6C
oklch(55.6% 0.056 166.3)
-
Step 700
700
#436A5A
oklch(49% 0.051 166.6)
-
Step 800
800
#37574A
oklch(42.8% 0.044 166.9)
-
Step 900
900
#30473E
oklch(37.6% 0.033 168.3)
-
Step 950
950
#1C2A24
oklch(27% 0.022 166.4)
#B4C8BF 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) | #C7C5BF | 0.026 |
| Deuteranopia (no green cones) | #C3C2C0 | 0.025 |
| Tritanopia (no blue cones) | #B0C8C5 | 0.009 |
| Achromatopsia (no color) | #C3C3C3 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4C8BF
#B4C8BF
oklch(81.5% 0.025 166.9)
- #D0BCC6
#D0BCC6
oklch(81.5% 0.026 346)
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 #B4C8BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.026
- Ash Gray #BFC8AD ΔE 0.027
- Tiffany Blue #94D2BD ΔE 0.045
- Cloudy Blue #ACC2D9 ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Blue Grey #B7C9E2 ΔE 0.050
- Celeste #A8DADC ΔE 0.051
- French Gray #ADB5BD ΔE 0.053
Use #B4C8BF 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.