#BBD8ED
Closest named color: Light Blue (#ADD8E6). oklch(86.8% 0.043 239.5), rgb(187, 216, 237).
Aa
Black text reads best on this color (14.15:1).
About this color
#BBD8ED is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.043 and its hue 239°. 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 14.15:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.15:1 |
| White text | 1.48:1 |
Values
| HEX | #BBD8ED |
| RGB | rgb(187, 216, 237) |
| HSL | hsl(205, 58%, 83%) |
| OKLCH | oklch(86.8% 0.043 239.5) |
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 #BBD8ED | 1.48:1 | Fails | Lc -25.9 | Dividers and decoration only |
| Black text on #BBD8ED | 14.15:1 | AAA | Lc 81.0 | Fine for body text |
| #BBD8ED text on white | 1.48:1 | Fails | Lc 22.8 | Dividers and decoration only |
| #BBD8ED text on black | 14.15:1 | AAA | Lc -80.5 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF4
oklch(93.7% 0.016 239.1)
-
Step 200
200 (this color)
#BBD8ED
oklch(86.8% 0.043 239.5)
-
Step 300
300
#A1C6E1
oklch(80.9% 0.055 240)
-
Step 400
400
#6CA8D2
oklch(70.7% 0.088 240.2)
-
Step 500
500
#3F92C6
oklch(63.2% 0.112 239.5)
-
Step 600
600
#117BB2
oklch(55.5% 0.121 239.4)
-
Step 700
700
#006899
oklch(49.2% 0.111 239.3)
-
Step 800
800
#08557C
oklch(42.8% 0.093 238.9)
-
Step 900
900
#144664
oklch(37.7% 0.073 239.6)
-
Step 950
950
#0E293B
oklch(27% 0.047 240.8)
#BBD8ED 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) | #CFD7EE | 0.025 |
| Deuteranopia (no green cones) | #C8D2ED | 0.022 |
| Tritanopia (no blue cones) | #ADDDDF | 0.032 |
| Achromatopsia (no color) | #D4D4D4 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD8ED
#BBD8ED
oklch(86.8% 0.043 239.5)
- #E9CEB8
#E9CEB8
oklch(86.8% 0.042 61.4)
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 #BBD8ED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.020
- Powder Blue #B0E0E6 ΔE 0.029
- Cadet Gray #CED4DA ΔE 0.032
- Celeste #A8DADC ΔE 0.036
- Light Blue Grey #B7C9E2 ΔE 0.039
- Light Gray #D3D3D3 ΔE 0.043
- Baby Blue #A2CFFE ΔE 0.049
- Gainsboro #DCDCDC ΔE 0.050
Use #BBD8ED 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.