#BBDBEC
Closest named color: Light Blue (#ADD8E6). oklch(87.4% 0.041 231), rgb(187, 219, 236).
Aa
Black text reads best on this color (14.45:1).
About this color
#BBDBEC is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.041 and its hue 231°. 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 14.45:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.041) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.45:1 |
| White text | 1.45:1 |
Values
| HEX | #BBDBEC |
| RGB | rgb(187, 219, 236) |
| HSL | hsl(201, 56%, 83%) |
| OKLCH | oklch(87.4% 0.041 231) |
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 #BBDBEC | 1.45:1 | Fails | Lc -24.5 | Dividers and decoration only |
| Black text on #BBDBEC | 14.45:1 | AAA | Lc 82.2 | Fine for body text |
| #BBDBEC text on white | 1.45:1 | Fails | Lc 21.6 | Dividers and decoration only |
| #BBDBEC text on black | 14.45:1 | AAA | Lc -81.8 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF2
oklch(93.6% 0.015 229)
-
Step 200
200 (this color)
#BBDBEC
oklch(87.4% 0.041 231)
-
Step 300
300
#9EC8DD
oklch(81% 0.053 229.8)
-
Step 400
400
#66AACC
oklch(70.6% 0.085 231.4)
-
Step 500
500
#3395BF
oklch(63.2% 0.109 230.7)
-
Step 600
600
#007EA9
oklch(55.6% 0.112 231.2)
-
Step 700
700
#006A8E
oklch(49.1% 0.099 230.6)
-
Step 800
800
#005775
oklch(42.8% 0.086 230.3)
-
Step 900
900
#0B4860
oklch(37.8% 0.07 230.6)
-
Step 950
950
#0A2A38
oklch(26.9% 0.045 230.7)
#BBDBEC 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) | #D3D9ED | 0.030 |
| Deuteranopia (no green cones) | #CCD4EC | 0.027 |
| Tritanopia (no blue cones) | #ADE0E0 | 0.030 |
| Achromatopsia (no color) | #D6D6D6 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBDBEC
#BBDBEC
oklch(87.4% 0.041 231)
- #EDCEBD
#EDCEBD
oklch(87.3% 0.042 50.6)
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 #BBDBEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.021
- Powder Blue #B0E0E6 ΔE 0.022
- Cadet Gray #CED4DA ΔE 0.032
- Celeste #A8DADC ΔE 0.033
- Light Gray #D3D3D3 ΔE 0.042
- Gainsboro #DCDCDC ΔE 0.046
- Light Blue Grey #B7C9E2 ΔE 0.047
- Pale Silver #D8E2DC ΔE 0.049
Use #BBDBEC 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.