#BBB6EF
Closest named color: Pastel Blue (#A2BFFE). oklch(80% 0.08 288.5), rgb(187, 182, 239).
Aa
Black text reads best on this color (11.05:1).
About this color
#BBB6EF is a light, moderately saturated purple. In OKLCH its lightness is 80%, its chroma 0.080 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.039 away. Black text reads best on it, at 11.05:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.05:1 |
| White text | 1.90:1 |
Values
| HEX | #BBB6EF |
| RGB | rgb(187, 182, 239) |
| HSL | hsl(245, 64%, 83%) |
| OKLCH | oklch(80% 0.08 288.5) |
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 #BBB6EF | 1.90:1 | Fails | Lc -40.4 | Non-text elements, placeholder text |
| Black text on #BBB6EF | 11.05:1 | AAA | Lc 67.7 | Content text, not long reading |
| #BBB6EF text on white | 1.90:1 | Fails | Lc 36.2 | Non-text elements, placeholder text |
| #BBB6EF text on black | 11.05:1 | AAA | Lc -66.3 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#E9E8F9
oklch(93.7% 0.023 288.7)
-
Step 200
200
#D7D5F6
oklch(88.5% 0.045 288.2)
-
Step 300
300 (this color)
#BBB6EF
oklch(80% 0.08 288.5)
-
Step 400
400
#9E92EB
oklch(70.6% 0.128 288.9)
-
Step 500
500
#8875E5
oklch(63.2% 0.163 288.6)
-
Step 600
600
#735AD3
oklch(55.6% 0.179 288.7)
-
Step 700
700
#6049B7
oklch(49% 0.166 288.3)
-
Step 800
800
#4F3D94
oklch(42.8% 0.137 288.8)
-
Step 900
900
#413576
oklch(37.7% 0.107 288.7)
-
Step 950
950
#262045
oklch(27.1% 0.067 288.6)
#BBB6EF 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) | #A8BDF1 | 0.029 |
| Deuteranopia (no green cones) | #A7BBED | 0.029 |
| Tritanopia (no blue cones) | #B0BFCA | 0.068 |
| Achromatopsia (no color) | #BCBCBC | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB6EF
#BBB6EF
oklch(80% 0.08 288.5)
- #C2C286
#C2C286
oklch(80% 0.079 108.1)
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 #BBB6EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.039
- Pale Violet #CEAEFA ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.043
- Light Violet #D6B4FC ΔE 0.044
- Light Steel Blue #B0C4DE ΔE 0.052
- Cloudy Blue #ACC2D9 ΔE 0.055
- Light Blue Grey #B7C9E2 ΔE 0.059
- Light Grey Blue #9DBCD4 ΔE 0.062
Use #BBB6EF 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.