#B4C5CC
Closest named color: Silver (#C0C0C0). oklch(81.3% 0.021 224.4), rgb(180, 197, 204).
Aa
Black text reads best on this color (11.79:1).
About this color
#B4C5CC is a light close to neutral grey. In OKLCH its lightness is 81%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Silver (#C0C0C0), ΔE 0.022 away. Black text reads best on it, at 11.79:1.
| Hue family | Neutrals |
| Lightness | light (81%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Silver (#C0C0C0) |
| Black text | 11.79:1 |
| White text | 1.77:1 |
Values
| HEX | #B4C5CC |
| RGB | rgb(180, 197, 204) |
| HSL | hsl(198, 19%, 75%) |
| OKLCH | oklch(81.3% 0.021 224.4) |
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 #B4C5CC | 1.77:1 | Fails | Lc -36.8 | Non-text elements, placeholder text |
| Black text on #B4C5CC | 11.79:1 | AAA | Lc 71.0 | Content text, not long reading |
| #B4C5CC text on white | 1.77:1 | Fails | Lc 32.8 | Non-text elements, placeholder text |
| #B4C5CC text on black | 11.79:1 | AAA | Lc -69.8 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E6EBED
oklch(93.7% 0.006 223.5)
-
Step 200
200
#D1DBDF
oklch(88.5% 0.012 223.5)
-
Step 300
300 (this color)
#B4C5CC
oklch(81.3% 0.021 224.4)
-
Step 400
400
#8BA6B0
oklch(70.8% 0.033 222.3)
-
Step 500
500
#6E909D
oklch(63.2% 0.043 223.3)
-
Step 600
600
#557A88
oklch(55.7% 0.047 223.5)
-
Step 700
700
#456673
oklch(49% 0.043 224.5)
-
Step 800
800
#39535E
oklch(42.6% 0.036 226.1)
-
Step 900
900
#31454D
oklch(37.7% 0.029 224.6)
-
Step 950
950
#1D282D
oklch(26.9% 0.018 227.5)
#B4C5CC 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) | #C1C4CC | 0.017 |
| Deuteranopia (no green cones) | #BDC1CC | 0.015 |
| Tritanopia (no blue cones) | #AEC7C7 | 0.013 |
| Achromatopsia (no color) | #C2C2C2 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4C5CC
#B4C5CC
oklch(81.3% 0.021 224.4)
- #CEBEB7
#CEBEB7
oklch(81.3% 0.021 45.2)
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 #B4C5CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Silver #C0C0C0 ΔE 0.022
- Cloudy Blue #ACC2D9 ΔE 0.024
- Light Steel Blue #B0C4DE ΔE 0.027
- Light Blue Grey #B7C9E2 ΔE 0.031
- Light Cornflower Blue #98C1D9 ΔE 0.042
- Light Grey Blue #9DBCD4 ΔE 0.043
- French Gray #ADB5BD ΔE 0.044
- Ash Gray #BFC8AD ΔE 0.048
Use #B4C5CC 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.