#BBD3FB
Closest named color: Baby Blue (#A2CFFE). oklch(86.2% 0.062 260.6), rgb(187, 211, 251).
Aa
Black text reads best on this color (13.82:1).
About this color
#BBD3FB is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.062 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Baby Blue (#A2CFFE), ΔE 0.033 away. Black text reads best on it, at 13.82:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Baby Blue (#A2CFFE) |
| Black text | 13.82:1 |
| White text | 1.51:1 |
Values
| HEX | #BBD3FB |
| RGB | rgb(187, 211, 251) |
| HSL | hsl(218, 89%, 86%) |
| OKLCH | oklch(86.2% 0.062 260.6) |
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 #BBD3FB | 1.51:1 | Fails | Lc -27.4 | Dividers and decoration only |
| Black text on #BBD3FB | 13.82:1 | AAA | Lc 79.6 | Fine for body text |
| #BBD3FB text on white | 1.51:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #BBD3FB text on black | 13.82:1 | AAA | Lc -79.0 | 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
#E1EAFA
oklch(93.5% 0.024 262.1)
-
Step 200
200 (this color)
#BBD3FB
oklch(86.2% 0.062 260.6)
-
Step 300
300
#A4C2F4
oklch(81% 0.078 260.5)
-
Step 400
400
#72A0EF
oklch(70.6% 0.127 260.7)
-
Step 500
500
#4D86EA
oklch(63% 0.162 260.8)
-
Step 600
600
#306DD8
oklch(55.5% 0.176 260.7)
-
Step 700
700
#235BBC
oklch(49.2% 0.164 260.6)
-
Step 800
800
#1E4B98
oklch(42.8% 0.136 260.4)
-
Step 900
900
#1E3F79
oklch(37.7% 0.106 260.8)
-
Step 950
950
#122547
oklch(26.9% 0.068 261.1)
#BBD3FB 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) | #C6D5FD | 0.016 |
| Deuteranopia (no green cones) | #BFCFFA | 0.011 |
| Tritanopia (no blue cones) | #AADBE0 | 0.054 |
| Achromatopsia (no color) | #D2D2D2 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD3FB
#BBD3FB
oklch(86.2% 0.062 260.6)
- #E7CEA4
#E7CEA4
oklch(86.2% 0.062 80.6)
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 #BBD3FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Blue #A2CFFE ΔE 0.033
- Light Periwinkle #C1C6FC ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.039
- Light Blue #ADD8E6 ΔE 0.041
- Cadet Gray #CED4DA ΔE 0.052
- Light Steel Blue #B0C4DE ΔE 0.052
- Powder Blue #B0E0E6 ΔE 0.054
- Pale Lilac #E4CBFF ΔE 0.058
Use #BBD3FB 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.