#BBCAE6
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.7% 0.043 263), rgb(187, 202, 230).
Aa
Black text reads best on this color (12.70:1).
About this color
#BBCAE6 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.043 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.008 away. Black text reads best on it, at 12.70:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.70:1 |
| White text | 1.65:1 |
Values
| HEX | #BBCAE6 |
| RGB | rgb(187, 202, 230) |
| HSL | hsl(219, 46%, 82%) |
| OKLCH | oklch(83.7% 0.043 263) |
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 #BBCAE6 | 1.65:1 | Fails | Lc -32.5 | Non-text elements, placeholder text |
| Black text on #BBCAE6 | 12.70:1 | AAA | Lc 74.9 | Content text, not long reading |
| #BBCAE6 text on white | 1.65:1 | Fails | Lc 28.9 | Dividers and decoration only |
| #BBCAE6 text on black | 12.70:1 | AAA | Lc -74.0 | Content text, not long reading |
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 300.
-
Step 50
50
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200
#D1D9E9
oklch(88.4% 0.024 264.4)
-
Step 300
300 (this color)
#BBCAE6
oklch(83.7% 0.043 263)
-
Step 400
400
#8AA1CC
oklch(70.7% 0.068 262.8)
-
Step 500
500
#6D89BF
oklch(63% 0.088 263)
-
Step 600
600
#5672AB
oklch(55.5% 0.095 263.6)
-
Step 700
700
#466093
oklch(49.2% 0.088 263)
-
Step 800
800
#3A4E77
oklch(42.7% 0.073 263.8)
-
Step 900
900
#314160
oklch(37.6% 0.057 263)
-
Step 950
950
#1D2638
oklch(26.9% 0.036 263.7)
#BBCAE6 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) | #C1CBE7 | 0.009 |
| Deuteranopia (no green cones) | #BDC7E5 | 0.008 |
| Tritanopia (no blue cones) | #B1D0D3 | 0.038 |
| Achromatopsia (no color) | #C9C9C9 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBCAE6
#BBCAE6
oklch(83.7% 0.043 263)
- #D7C8AB
#D7C8AB
oklch(83.8% 0.043 83.9)
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 #BBCAE6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.008
- Light Steel Blue #B0C4DE ΔE 0.024
- Cloudy Blue #ACC2D9 ΔE 0.033
- Light Periwinkle #C1C6FC ΔE 0.038
- Light Blue #ADD8E6 ΔE 0.040
- Baby Blue #A2CFFE ΔE 0.041
- Cadet Gray #CED4DA ΔE 0.045
- Thistle #D8BFD8 ΔE 0.045
Use #BBCAE6 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.