#B4D2FC
Closest named color: Baby Blue (#A2CFFE). oklch(85.6% 0.067 256.8), rgb(180, 210, 252).
Aa
Black text reads best on this color (13.56:1).
About this color
#B4D2FC is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.067 and its hue 257°. 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 13.56:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.067) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.56:1 |
| White text | 1.54:1 |
Values
| HEX | #B4D2FC |
| RGB | rgb(180, 210, 252) |
| HSL | hsl(215, 92%, 85%) |
| OKLCH | oklch(85.6% 0.067 256.8) |
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 #B4D2FC | 1.54:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #B4D2FC | 13.56:1 | AAA | Lc 78.6 | Fine for body text |
| #B4D2FC text on white | 1.54:1 | Fails | Lc 25.2 | Dividers and decoration only |
| #B4D2FC text on black | 13.56:1 | AAA | Lc -77.9 | 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
#E0EBFB
oklch(93.7% 0.025 257.6)
-
Step 200
200 (this color)
#B4D2FC
oklch(85.6% 0.067 256.8)
-
Step 300
300
#9DC3F8
oklch(80.9% 0.086 256.8)
-
Step 400
400
#66A2F5
oklch(70.7% 0.137 256.8)
-
Step 500
500
#3888F1
oklch(63.1% 0.176 256.6)
-
Step 600
600
#096EE0
oklch(55.5% 0.192 257)
-
Step 700
700
#005CC0
oklch(49.1% 0.174 256.9)
-
Step 800
800
#034B9D
oklch(42.6% 0.148 256.9)
-
Step 900
900
#10407D
oklch(37.7% 0.115 256.7)
-
Step 950
950
#0C2649
oklch(27% 0.072 256.9)
#B4D2FC 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) | #C3D4FE | 0.020 |
| Deuteranopia (no green cones) | #BCCDFB | 0.015 |
| Tritanopia (no blue cones) | #A0DBE0 | 0.058 |
| Achromatopsia (no color) | #D0D0D0 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4D2FC
#B4D2FC
oklch(85.6% 0.067 256.8)
- #E9CB9F
#E9CB9F
oklch(85.7% 0.067 77.1)
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 #B4D2FC, 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 Periwinkle #C1C6FC ΔE 0.034
- Light Blue Grey #B7C9E2 ΔE 0.037
- Light Blue #ADD8E6 ΔE 0.041
- Light Steel Blue #B0C4DE ΔE 0.049
- Light Sky Blue #87CEFA ΔE 0.053
- Powder Blue #B0E0E6 ΔE 0.056
- Cadet Gray #CED4DA ΔE 0.058
Use #B4D2FC 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.