#B2BDF2
Closest named color: Pastel Blue (#A2BFFE). oklch(80.8% 0.076 275.5), rgb(178, 189, 242).
Aa
Black text reads best on this color (11.45:1).
About this color
#B2BDF2 is a light, moderately saturated blue. In OKLCH its lightness is 81%, its chroma 0.076 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.025 away. Black text reads best on it, at 11.45:1.
| Hue family | Blues |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.45:1 |
| White text | 1.83:1 |
Values
| HEX | #B2BDF2 |
| RGB | rgb(178, 189, 242) |
| HSL | hsl(230, 71%, 82%) |
| OKLCH | oklch(80.8% 0.076 275.5) |
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 #B2BDF2 | 1.83:1 | Fails | Lc -38.5 | Non-text elements, placeholder text |
| Black text on #B2BDF2 | 11.45:1 | AAA | Lc 69.5 | Content text, not long reading |
| #B2BDF2 text on white | 1.83:1 | Fails | Lc 34.3 | Non-text elements, placeholder text |
| #B2BDF2 text on black | 11.45:1 | AAA | Lc -68.2 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D8F6
oklch(88.6% 0.042 275.1)
-
Step 300
300 (this color)
#B2BDF2
oklch(80.8% 0.076 275.5)
-
Step 400
400
#8B99EC
oklch(70.6% 0.122 275.5)
-
Step 500
500
#707EE6
oklch(63.1% 0.156 275.2)
-
Step 600
600
#5A65D4
oklch(55.7% 0.169 275.2)
-
Step 700
700
#4B53B8
oklch(49.2% 0.157 275.6)
-
Step 800
800
#3D4495
oklch(42.7% 0.131 275.6)
-
Step 900
900
#333A76
oklch(37.5% 0.102 275.4)
-
Step 950
950
#1E2345
oklch(27.1% 0.063 275.1)
#B2BDF2 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) | #AEC2F4 | 0.013 |
| Deuteranopia (no green cones) | #A9BDF1 | 0.012 |
| Tritanopia (no blue cones) | #A2C7CF | 0.068 |
| Achromatopsia (no color) | #BFBFBF | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2BDF2
#B2BDF2
oklch(80.8% 0.076 275.5)
- #CFC188
#CFC188
oklch(80.9% 0.076 96)
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 #B2BDF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.025
- Light Periwinkle #C1C6FC ΔE 0.033
- Light Steel Blue #B0C4DE ΔE 0.039
- Cloudy Blue #ACC2D9 ΔE 0.043
- Light Blue Grey #B7C9E2 ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.053
- Light Cornflower Blue #98C1D9 ΔE 0.054
Use #B2BDF2 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.