#BBDCFB
Closest named color: Light Blue (#ADD8E6). oklch(88.1% 0.055 246.8), rgb(187, 220, 251).
Aa
Black text reads best on this color (14.74:1).
About this color
#BBDCFB is a light, muted blue. In OKLCH its lightness is 88%, its chroma 0.055 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.035 away. Black text reads best on it, at 14.74:1.
| Hue family | Blues |
| Lightness | light (88%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.74:1 |
| White text | 1.42:1 |
Values
| HEX | #BBDCFB |
| RGB | rgb(187, 220, 251) |
| HSL | hsl(209, 89%, 86%) |
| OKLCH | oklch(88.1% 0.055 246.8) |
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 #BBDCFB | 1.42:1 | Fails | Lc -23.2 | Dividers and decoration only |
| Black text on #BBDCFB | 14.74:1 | AAA | Lc 83.3 | Fine for body text |
| #BBDCFB text on white | 1.42:1 | Fails | Lc 20.4 | Dividers and decoration only |
| #BBDCFB text on black | 14.74:1 | AAA | Lc -83.0 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#DFECF7
oklch(93.7% 0.02 243.4)
-
Step 200
200 (this color)
#BBDCFB
oklch(88.1% 0.055 246.8)
-
Step 300
300
#9CC6ED
oklch(81% 0.071 246.8)
-
Step 400
400
#61A7E4
oklch(70.7% 0.114 246.6)
-
Step 500
500
#2C8FDC
oklch(63.1% 0.146 246.9)
-
Step 600
600
#0078C3
oklch(55.7% 0.146 246.8)
-
Step 700
700
#0065A5
oklch(49.2% 0.128 246.7)
-
Step 800
800
#005288
oklch(42.7% 0.112 246.9)
-
Step 900
900
#054471
oklch(37.6% 0.096 247.2)
-
Step 950
950
#082842
oklch(26.9% 0.061 247.3)
#BBDCFB 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) | #D0DCFD | 0.027 |
| Deuteranopia (no green cones) | #C8D5FA | 0.023 |
| Tritanopia (no blue cones) | #A9E3E6 | 0.046 |
| Achromatopsia (no color) | #D8D8D8 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBDCFB
#BBDCFB
oklch(88.1% 0.055 246.8)
- #F1D1B2
#F1D1B2
oklch(88% 0.055 66.1)
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 #BBDCFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.038
- Cadet Gray #CED4DA ΔE 0.047
- Baby Blue #A2CFFE ΔE 0.049
- Celeste #A8DADC ΔE 0.051
- Light Blue Grey #B7C9E2 ΔE 0.053
- Diamond #B9F2FF ΔE 0.057
- Gainsboro #DCDCDC ΔE 0.057
Use #BBDCFB 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.