#B4D2FA
Closest named color: Baby Blue (#A2CFFE). oklch(85.5% 0.065 255.7), rgb(180, 210, 250).
Aa
Black text reads best on this color (13.53:1).
About this color
#B4D2FA is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.065 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.024 away. Black text reads best on it, at 13.53:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.53:1 |
| White text | 1.55:1 |
Values
| HEX | #B4D2FA |
| RGB | rgb(180, 210, 250) |
| HSL | hsl(214, 88%, 84%) |
| OKLCH | oklch(85.5% 0.065 255.7) |
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 #B4D2FA | 1.55:1 | Fails | Lc -28.6 | Dividers and decoration only |
| Black text on #B4D2FA | 13.53:1 | AAA | Lc 78.5 | Fine for body text |
| #B4D2FA text on white | 1.55:1 | Fails | Lc 25.3 | Dividers and decoration only |
| #B4D2FA text on black | 13.53:1 | AAA | Lc -77.8 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200 (this color)
#B4D2FA
oklch(85.5% 0.065 255.7)
-
Step 300
300
#9DC3F6
oklch(80.8% 0.083 255.9)
-
Step 400
400
#66A3F2
oklch(70.8% 0.133 255.5)
-
Step 500
500
#3889ED
oklch(63.1% 0.17 255.6)
-
Step 600
600
#0770DC
oklch(55.6% 0.185 255.8)
-
Step 700
700
#005EBB
oklch(49.1% 0.165 255.5)
-
Step 800
800
#034D9A
oklch(42.8% 0.141 255.5)
-
Step 900
900
#10417B
oklch(37.8% 0.111 255.6)
-
Step 950
950
#0C2648
oklch(26.9% 0.071 256.4)
#B4D2FA 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) | #C4D3FC | 0.021 |
| Deuteranopia (no green cones) | #BCCCF9 | 0.017 |
| Tritanopia (no blue cones) | #A0DBDF | 0.057 |
| Achromatopsia (no color) | #CFCFCF | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4D2FA
#B4D2FA
oklch(85.5% 0.065 255.7)
- #E8CAA1
#E8CAA1
oklch(85.4% 0.064 75.4)
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 #B4D2FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.024
- Light Blue Grey #B7C9E2 ΔE 0.035
- Light Periwinkle #C1C6FC ΔE 0.035
- Light Blue #ADD8E6 ΔE 0.038
- Light Steel Blue #B0C4DE ΔE 0.047
- Light Sky Blue #87CEFA ΔE 0.052
- Powder Blue #B0E0E6 ΔE 0.054
- Cadet Gray #CED4DA ΔE 0.055
Use #B4D2FA 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.