#BBDAF1
Closest named color: Light Blue (#ADD8E6). oklch(87.3% 0.046 240.2), rgb(187, 218, 241).
Aa
Black text reads best on this color (14.41:1).
About this color
#BBDAF1 is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.046 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.024 away. Black text reads best on it, at 14.41:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.41:1 |
| White text | 1.45:1 |
Values
| HEX | #BBDAF1 |
| RGB | rgb(187, 218, 241) |
| HSL | hsl(206, 66%, 84%) |
| OKLCH | oklch(87.3% 0.046 240.2) |
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 #BBDAF1 | 1.45:1 | Fails | Lc -24.7 | Dividers and decoration only |
| Black text on #BBDAF1 | 14.41:1 | AAA | Lc 82.0 | Fine for body text |
| #BBDAF1 text on white | 1.45:1 | Fails | Lc 21.7 | Dividers and decoration only |
| #BBDAF1 text on black | 14.41:1 | AAA | Lc -81.6 | 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
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200 (this color)
#BBDAF1
oklch(87.3% 0.046 240.2)
-
Step 300
300
#9FC6E3
oklch(80.8% 0.058 240.6)
-
Step 400
400
#67A8D6
oklch(70.6% 0.095 240.8)
-
Step 500
500
#3692CB
oklch(63.1% 0.121 240.2)
-
Step 600
600
#007BB6
oklch(55.6% 0.128 240.2)
-
Step 700
700
#00679A
oklch(49.1% 0.113 240.5)
-
Step 800
800
#00547F
oklch(42.6% 0.099 240.7)
-
Step 900
900
#0E4667
oklch(37.7% 0.079 240.5)
-
Step 950
950
#0B293C
oklch(26.9% 0.05 240.3)
#BBDAF1 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) | #D0D9F2 | 0.027 |
| Deuteranopia (no green cones) | #C9D3F1 | 0.024 |
| Tritanopia (no blue cones) | #ACE0E1 | 0.037 |
| Achromatopsia (no color) | #D6D6D6 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBDAF1
#BBDAF1
oklch(87.3% 0.046 240.2)
- #EDCFB8
#EDCFB8
oklch(87.4% 0.046 59.6)
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 #BBDAF1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.024
- Powder Blue #B0E0E6 ΔE 0.029
- Cadet Gray #CED4DA ΔE 0.036
- Celeste #A8DADC ΔE 0.039
- Light Blue Grey #B7C9E2 ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.046
- Baby Blue #A2CFFE ΔE 0.050
- Gainsboro #DCDCDC ΔE 0.051
Use #BBDAF1 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.