#B2BBE4
Closest named color: Light Steel Blue (#B0C4DE). oklch(79.9% 0.059 275.3), rgb(178, 187, 228).
Aa
Black text reads best on this color (11.12:1).
About this color
#B2BBE4 is a light, muted blue. In OKLCH its lightness is 80%, its chroma 0.059 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Light Steel Blue (#B0C4DE), ΔE 0.028 away. Black text reads best on it, at 11.12:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Steel Blue (#B0C4DE) |
| Black text | 11.12:1 |
| White text | 1.88:1 |
Values
| HEX | #B2BBE4 |
| RGB | rgb(178, 187, 228) |
| HSL | hsl(229, 48%, 80%) |
| OKLCH | oklch(79.9% 0.059 275.3) |
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 #B2BBE4 | 1.88:1 | Fails | Lc -40.1 | Non-text elements, placeholder text |
| Black text on #B2BBE4 | 11.12:1 | AAA | Lc 68.0 | Content text, not long reading |
| #B2BBE4 text on white | 1.88:1 | Fails | Lc 35.9 | Non-text elements, placeholder text |
| #B2BBE4 text on black | 11.12:1 | AAA | Lc -66.6 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8EF
oklch(88.5% 0.032 274.1)
-
Step 300
300 (this color)
#B2BBE4
oklch(79.9% 0.059 275.3)
-
Step 400
400
#909CDC
oklch(70.8% 0.095 275.6)
-
Step 500
500
#7582D2
oklch(63.1% 0.121 275.4)
-
Step 600
600
#5E6ABF
oklch(55.5% 0.132 275.2)
-
Step 700
700
#4E58A5
oklch(49.1% 0.123 275.4)
-
Step 800
800
#404885
oklch(42.6% 0.101 275.6)
-
Step 900
900
#363D6B
oklch(37.7% 0.079 275.4)
-
Step 950
950
#20243F
oklch(27.1% 0.05 276.1)
#B2BBE4 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) | #B0BFE6 | 0.010 |
| Deuteranopia (no green cones) | #ACBBE3 | 0.008 |
| Tritanopia (no blue cones) | #A6C2C9 | 0.052 |
| Achromatopsia (no color) | #BDBDBD | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2BBE4
#B2BBE4
oklch(79.9% 0.059 275.3)
- #C9BE93
#C9BE93
oklch(80% 0.059 95.4)
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 #B2BBE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Steel Blue #B0C4DE ΔE 0.028
- Cloudy Blue #ACC2D9 ΔE 0.029
- Light Grey Blue #9DBCD4 ΔE 0.038
- Pastel Blue #A2BFFE ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.040
- Light Cornflower Blue #98C1D9 ΔE 0.041
- Light Periwinkle #C1C6FC ΔE 0.046
- French Gray #ADB5BD ΔE 0.055
Use #B2BBE4 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.