#B9BED4
Closest named color: Cloudy Blue (#ACC2D9). oklch(80.5% 0.031 275.5), rgb(185, 190, 212).
Aa
Black text reads best on this color (11.37:1).
About this color
#B9BED4 is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.031 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Cloudy Blue (#ACC2D9), ΔE 0.018 away. Black text reads best on it, at 11.37:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.031) |
| Temperature | cool |
| Nearest name | Cloudy Blue (#ACC2D9) |
| Black text | 11.37:1 |
| White text | 1.84:1 |
Values
| HEX | #B9BED4 |
| RGB | rgb(185, 190, 212) |
| HSL | hsl(229, 24%, 78%) |
| OKLCH | oklch(80.5% 0.031 275.5) |
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 #B9BED4 | 1.84:1 | Fails | Lc -38.9 | Non-text elements, placeholder text |
| Black text on #B9BED4 | 11.37:1 | AAA | Lc 69.2 | Content text, not long reading |
| #B9BED4 text on white | 1.84:1 | Fails | Lc 34.7 | Non-text elements, placeholder text |
| #B9BED4 text on black | 11.37:1 | AAA | Lc -67.9 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E8E9F0
oklch(93.5% 0.009 279.7)
-
Step 200
200
#D5D8E5
oklch(88.4% 0.018 275.6)
-
Step 300
300 (this color)
#B9BED4
oklch(80.5% 0.031 275.5)
-
Step 400
400
#979FC1
oklch(70.8% 0.05 274.7)
-
Step 500
500
#7E87B1
oklch(63.2% 0.064 275)
-
Step 600
600
#67709C
oklch(55.5% 0.069 275)
-
Step 700
700
#565E86
oklch(49.2% 0.065 275.1)
-
Step 800
800
#464D6D
oklch(42.8% 0.054 274.4)
-
Step 900
900
#3B4058
oklch(37.7% 0.042 275.1)
-
Step 950
950
#232534
oklch(26.9% 0.028 278.4)
#B9BED4 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) | #B8C0D5 | 0.005 |
| Deuteranopia (no green cones) | #B7BED3 | 0.003 |
| Tritanopia (no blue cones) | #B3C2C5 | 0.029 |
| Achromatopsia (no color) | #BFBFBF | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9BED4
#B9BED4
oklch(80.5% 0.031 275.5)
- #C5BFA9
#C5BFA9
oklch(80.4% 0.031 94.4)
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 #B9BED4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cloudy Blue #ACC2D9 ΔE 0.018
- Light Steel Blue #B0C4DE ΔE 0.020
- Light Blue Grey #B7C9E2 ΔE 0.030
- Silver #C0C0C0 ΔE 0.032
- Light Grey Blue #9DBCD4 ΔE 0.037
- French Gray #ADB5BD ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Thistle #D8BFD8 ΔE 0.045
Use #B9BED4 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.