#B4C8CB
Closest named color: Silver (#C0C0C0). oklch(81.9% 0.022 207.6), rgb(180, 200, 203).
Aa
Black text reads best on this color (12.06:1).
About this color
#B4C8CB is a light close to neutral grey. In OKLCH its lightness is 82%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.025 away. Black text reads best on it, at 12.06:1.
| Hue family | Neutrals |
| Lightness | light (82%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 12.06:1 |
| White text | 1.74:1 |
Values
| HEX | #B4C8CB |
| RGB | rgb(180, 200, 203) |
| HSL | hsl(188, 18%, 75%) |
| OKLCH | oklch(81.9% 0.022 207.6) |
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 #B4C8CB | 1.74:1 | Fails | Lc -35.6 | Non-text elements, placeholder text |
| Black text on #B4C8CB | 12.06:1 | AAA | Lc 72.2 | Content text, not long reading |
| #B4C8CB text on white | 1.74:1 | Fails | Lc 31.6 | Non-text elements, placeholder text |
| #B4C8CB text on black | 12.06:1 | AAA | Lc -71.1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEC
oklch(93.6% 0.007 208.8)
-
Step 200
200
#D0DCDD
oklch(88.6% 0.013 202.9)
-
Step 300
300 (this color)
#B4C8CB
oklch(81.9% 0.022 207.6)
-
Step 400
400
#88A7AC
oklch(70.7% 0.035 208.4)
-
Step 500
500
#699298
oklch(63.2% 0.046 207.4)
-
Step 600
600
#507C82
oklch(55.7% 0.049 206.7)
-
Step 700
700
#40686E
oklch(49% 0.046 207.8)
-
Step 800
800
#35555A
oklch(42.7% 0.038 208.3)
-
Step 900
900
#2F464A
oklch(37.7% 0.029 209.5)
-
Step 950
950
#1C292B
oklch(27% 0.018 207.9)
#B4C8CB 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) | #C4C6CB | 0.021 |
| Deuteranopia (no green cones) | #C0C3CB | 0.020 |
| Tritanopia (no blue cones) | #AECAC9 | 0.010 |
| Achromatopsia (no color) | #C4C4C4 | 0.022 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4C8CB
#B4C8CB
oklch(81.9% 0.022 207.6)
- #D2BFBC
#D2BFBC
oklch(82% 0.022 28.4)
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 #B4C8CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.025
- Cloudy Blue #ACC2D9 ΔE 0.031
- Light Steel Blue #B0C4DE ΔE 0.033
- Light Blue Grey #B7C9E2 ΔE 0.033
- Ash Gray #BFC8AD ΔE 0.043
- Celeste #A8DADC ΔE 0.047
- Light Blue #ADD8E6 ΔE 0.047
- Light Cornflower Blue #98C1D9 ΔE 0.047
Use #B4C8CB 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.