#BBD2E3
Closest named color: Light Blue (#ADD8E6). oklch(85.2% 0.034 239.9), rgb(187, 210, 227).
Aa
Black text reads best on this color (13.44:1).
About this color
#BBD2E3 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.034 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.021 away. Black text reads best on it, at 13.44:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.44:1 |
| White text | 1.56:1 |
Values
| HEX | #BBD2E3 |
| RGB | rgb(187, 210, 227) |
| HSL | hsl(206, 42%, 81%) |
| OKLCH | oklch(85.2% 0.034 239.9) |
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 #BBD2E3 | 1.56:1 | Fails | Lc -29.1 | Dividers and decoration only |
| Black text on #BBD2E3 | 13.44:1 | AAA | Lc 78.0 | Fine for body text |
| #BBD2E3 text on white | 1.56:1 | Fails | Lc 25.7 | Dividers and decoration only |
| #BBD2E3 text on black | 13.44:1 | AAA | Lc -77.3 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200 (this color)
#BBD2E3
oklch(85.2% 0.034 239.9)
-
Step 300
300
#A8C5DB
oklch(80.9% 0.044 240.9)
-
Step 400
400
#78A7C9
oklch(70.7% 0.071 240.4)
-
Step 500
500
#5391BB
oklch(63.2% 0.09 239.9)
-
Step 600
600
#357AA7
oklch(55.6% 0.098 240.5)
-
Step 700
700
#26678F
oklch(49.1% 0.091 239.7)
-
Step 800
800
#225474
oklch(42.7% 0.075 240)
-
Step 900
900
#21465E
oklch(37.8% 0.059 239.4)
-
Step 950
950
#142937
oklch(27% 0.038 239.4)
#BBD2E3 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) | #CBD1E4 | 0.021 |
| Deuteranopia (no green cones) | #C6CDE3 | 0.018 |
| Tritanopia (no blue cones) | #B1D6D7 | 0.026 |
| Achromatopsia (no color) | #CFCFCF | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD2E3
#BBD2E3
oklch(85.2% 0.034 239.9)
- #E0CAB9
#E0CAB9
oklch(85.3% 0.034 60)
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 #BBD2E3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.025
- Cadet Gray #CED4DA ΔE 0.028
- Celeste #A8DADC ΔE 0.034
- Powder Blue #B0E0E6 ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.037
- Light Steel Blue #B0C4DE ΔE 0.041
- Cloudy Blue #ACC2D9 ΔE 0.048
Use #BBD2E3 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.