#B2D1FE
Closest named color: Baby Blue (#A2CFFE). oklch(85.3% 0.071 257.6), rgb(178, 209, 254).
Aa
Black text reads best on this color (13.44:1).
About this color
#B2D1FE is a light, moderately saturated blue. In OKLCH its lightness is 85%, its chroma 0.071 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.020 away. Black text reads best on it, at 13.44:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.44:1 |
| White text | 1.56:1 |
Values
| HEX | #B2D1FE |
| RGB | rgb(178, 209, 254) |
| HSL | hsl(216, 97%, 85%) |
| OKLCH | oklch(85.3% 0.071 257.6) |
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 #B2D1FE | 1.56:1 | Fails | Lc -29.1 | Dividers and decoration only |
| Black text on #B2D1FE | 13.44:1 | AAA | Lc 78.1 | Fine for body text |
| #B2D1FE text on white | 1.56:1 | Fails | Lc 25.7 | Dividers and decoration only |
| #B2D1FE text on black | 13.44:1 | AAA | Lc -77.4 | Fine for body text |
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 200.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DFEBFC
oklch(93.6% 0.026 257)
-
Step 200
200 (this color)
#B2D1FE
oklch(85.3% 0.071 257.6)
-
Step 300
300
#9BC3FC
oklch(80.9% 0.092 257.2)
-
Step 400
400
#63A1FB
oklch(70.7% 0.147 257.7)
-
Step 500
500
#3486F8
oklch(63.1% 0.188 257.7)
-
Step 600
600
#006DE6
oklch(55.7% 0.202 257.5)
-
Step 700
700
#005BC3
oklch(49.1% 0.179 257.6)
-
Step 800
800
#004AA2
oklch(42.7% 0.156 257.7)
-
Step 900
900
#0D3F81
oklch(37.7% 0.123 257.6)
-
Step 950
950
#0A254B
oklch(26.8% 0.078 257.8)
#B2D1FE 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) | #C1D3FF | 0.020 |
| Deuteranopia (no green cones) | #B9CBFD | 0.017 |
| Tritanopia (no blue cones) | #9CDBE0 | 0.063 |
| Achromatopsia (no color) | #CFCFCF | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B2D1FE
#B2D1FE
oklch(85.3% 0.071 257.6)
- #E9CA9A
#E9CA9A
oklch(85.4% 0.072 78.4)
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 #B2D1FE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.020
- Light Periwinkle #C1C6FC ΔE 0.032
- Light Blue Grey #B7C9E2 ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Sky Blue #87CEFA ΔE 0.050
- Pastel Blue #A2BFFE ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.058
Use #B2D1FE 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.