#BBD3E6
Closest named color: Light Blue (#ADD8E6). oklch(85.5% 0.037 241.9), rgb(187, 211, 230).
Aa
Black text reads best on this color (13.57:1).
About this color
#BBD3E6 is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.037 and its hue 242°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.020 away. Black text reads best on it, at 13.57:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.037) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 13.57:1 |
| White text | 1.54:1 |
Values
| HEX | #BBD3E6 |
| RGB | rgb(187, 211, 230) |
| HSL | hsl(207, 46%, 82%) |
| OKLCH | oklch(85.5% 0.037 241.9) |
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 #BBD3E6 | 1.54:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #BBD3E6 | 13.57:1 | AAA | Lc 78.6 | Fine for body text |
| #BBD3E6 text on white | 1.54:1 | Fails | Lc 25.2 | Dividers and decoration only |
| #BBD3E6 text on black | 13.57:1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E2EBF2
oklch(93.5% 0.014 241)
-
Step 200
200 (this color)
#BBD3E6
oklch(85.5% 0.037 241.9)
-
Step 300
300
#A6C5DD
oklch(80.9% 0.048 241.5)
-
Step 400
400
#76A7CC
oklch(70.7% 0.075 241.7)
-
Step 500
500
#4F90BF
oklch(63% 0.098 241.9)
-
Step 600
600
#307AAC
oklch(55.7% 0.106 242)
-
Step 700
700
#226693
oklch(49% 0.098 242.1)
-
Step 800
800
#1E5477
oklch(42.7% 0.081 241)
-
Step 900
900
#1F4560
oklch(37.6% 0.063 242.1)
-
Step 950
950
#132938
oklch(27% 0.04 240.2)
#BBD3E6 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) | #CBD2E7 | 0.021 |
| Deuteranopia (no green cones) | #C6CEE6 | 0.018 |
| Tritanopia (no blue cones) | #B0D8D9 | 0.030 |
| Achromatopsia (no color) | #D0D0D0 | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD3E6
#BBD3E6
oklch(85.5% 0.037 241.9)
- #E2CBB7
#E2CBB7
oklch(85.6% 0.038 63.3)
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 #BBD3E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.020
- Light Blue Grey #B7C9E2 ΔE 0.027
- Cadet Gray #CED4DA ΔE 0.029
- Celeste #A8DADC ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.036
- Light Gray #D3D3D3 ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.048
Use #BBD3E6 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.