#BBD0E4
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.8% 0.036 246.9), rgb(187, 208, 228).
Aa
Black text reads best on this color (13.25:1).
About this color
#BBD0E4 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.036 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.019 away. Black text reads best on it, at 13.25:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.25:1 |
| White text | 1.58:1 |
Values
| HEX | #BBD0E4 |
| RGB | rgb(187, 208, 228) |
| HSL | hsl(209, 43%, 81%) |
| OKLCH | oklch(84.8% 0.036 246.9) |
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 #BBD0E4 | 1.58:1 | Fails | Lc -30.0 | Dividers and decoration only |
| Black text on #BBD0E4 | 13.25:1 | AAA | Lc 77.3 | Fine for body text |
| #BBD0E4 text on white | 1.58:1 | Fails | Lc 26.5 | Dividers and decoration only |
| #BBD0E4 text on black | 13.25:1 | AAA | Lc -76.5 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF3
oklch(93.6% 0.014 248)
-
Step 200
200 (this color)
#BBD0E4
oklch(84.8% 0.036 246.9)
-
Step 300
300
#A9C4DE
oklch(80.9% 0.047 247.4)
-
Step 400
400
#7BA5CD
oklch(70.6% 0.075 247.7)
-
Step 500
500
#588FC0
oklch(63.2% 0.094 246.8)
-
Step 600
600
#3B78AC
oklch(55.6% 0.103 246.7)
-
Step 700
700
#2D6594
oklch(49.2% 0.096 246.7)
-
Step 800
800
#275278
oklch(42.6% 0.08 247.6)
-
Step 900
900
#244461
oklch(37.6% 0.063 247.6)
-
Step 950
950
#162839
oklch(27% 0.04 248.2)
#BBD0E4 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) | #C8D0E5 | 0.017 |
| Deuteranopia (no green cones) | #C3CBE4 | 0.016 |
| Tritanopia (no blue cones) | #B0D5D6 | 0.031 |
| Achromatopsia (no color) | #CDCDCD | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBD0E4
#BBD0E4
oklch(84.8% 0.036 246.9)
- #DEC9B5
#DEC9B5
oklch(84.8% 0.036 65.9)
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 #BBD0E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.019
- Light Blue #ADD8E6 ΔE 0.025
- Cadet Gray #CED4DA ΔE 0.032
- Light Steel Blue #B0C4DE ΔE 0.036
- Celeste #A8DADC ΔE 0.039
- Light Gray #D3D3D3 ΔE 0.041
- Powder Blue #B0E0E6 ΔE 0.043
- Cloudy Blue #ACC2D9 ΔE 0.044
Use #BBD0E4 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.