#BBB7EC
Closest named color: Pastel Blue (#A2BFFE). oklch(80.1% 0.075 288), rgb(187, 183, 236).
Aa
Black text reads best on this color (11.09:1).
About this color
#BBB7EC is a light, moderately saturated purple. In OKLCH its lightness is 80%, its chroma 0.075 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.040 away. Black text reads best on it, at 11.09:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.09:1 |
| White text | 1.89:1 |
Values
| HEX | #BBB7EC |
| RGB | rgb(187, 183, 236) |
| HSL | hsl(245, 58%, 82%) |
| OKLCH | oklch(80.1% 0.075 288) |
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 #BBB7EC | 1.89:1 | Fails | Lc -40.2 | Non-text elements, placeholder text |
| Black text on #BBB7EC | 11.09:1 | AAA | Lc 67.9 | Content text, not long reading |
| #BBB7EC text on white | 1.89:1 | Fails | Lc 36.0 | Non-text elements, placeholder text |
| #BBB7EC text on black | 11.09:1 | AAA | Lc -66.5 | 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
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D7D5F4
oklch(88.4% 0.042 288.5)
-
Step 300
300 (this color)
#BBB7EC
oklch(80.1% 0.075 288)
-
Step 400
400
#9D94E7
oklch(70.7% 0.12 287.9)
-
Step 500
500
#8777DF
oklch(63.1% 0.152 288.3)
-
Step 600
600
#725ECD
oklch(55.7% 0.165 288.1)
-
Step 700
700
#5F4CB1
oklch(49% 0.154 288)
-
Step 800
800
#4E3F8F
oklch(42.6% 0.127 288.4)
-
Step 900
900
#403773
oklch(37.8% 0.099 287.6)
-
Step 950
950
#252043
oklch(26.9% 0.064 287.9)
#BBB7EC 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) | #AABEEE | 0.027 |
| Deuteranopia (no green cones) | #A9BBEB | 0.025 |
| Tritanopia (no blue cones) | #B1C0C9 | 0.065 |
| Achromatopsia (no color) | #BCBCBC | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB7EC
#BBB7EC
oklch(80.1% 0.075 288)
- #C2C28A
#C2C28A
oklch(80% 0.074 108)
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 #BBB7EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.040
- Light Periwinkle #C1C6FC ΔE 0.041
- Pale Violet #CEAEFA ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.047
- Light Violet #D6B4FC ΔE 0.047
- Cloudy Blue #ACC2D9 ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.054
- Light Grey Blue #9DBCD4 ΔE 0.058
Use #BBB7EC 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.