#BBB4EC
Closest named color: Pale Violet (#CEAEFA). oklch(79.5% 0.079 290.2), rgb(187, 180, 236).
Aa
Black text reads best on this color (10.85:1).
About this color
#BBB4EC is a light, moderately saturated purple. In OKLCH its lightness is 80%, its chroma 0.079 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.039 away. Black text reads best on it, at 10.85:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.85:1 |
| White text | 1.93:1 |
Values
| HEX | #BBB4EC |
| RGB | rgb(187, 180, 236) |
| HSL | hsl(248, 60%, 82%) |
| OKLCH | oklch(79.5% 0.079 290.2) |
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 #BBB4EC | 1.93:1 | Fails | Lc -41.4 | Non-text elements, placeholder text |
| Black text on #BBB4EC | 10.85:1 | AAA | Lc 66.8 | Content text, not long reading |
| #BBB4EC text on white | 1.93:1 | Fails | Lc 37.1 | Non-text elements, placeholder text |
| #BBB4EC text on black | 10.85:1 | AAA | Lc -65.4 | 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
#D8D5F5
oklch(88.5% 0.044 289.8)
-
Step 300
300 (this color)
#BBB4EC
oklch(79.5% 0.079 290.2)
-
Step 400
400
#A092E9
oklch(70.7% 0.126 290.2)
-
Step 500
500
#8A74E3
oklch(63% 0.162 290.1)
-
Step 600
600
#755AD1
oklch(55.6% 0.176 289.9)
-
Step 700
700
#6349B5
oklch(49.1% 0.164 290.1)
-
Step 800
800
#513D92
oklch(42.8% 0.134 290.4)
-
Step 900
900
#423575
oklch(37.7% 0.106 289.7)
-
Step 950
950
#271F44
oklch(26.9% 0.067 291.2)
#BBB4EC 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) | #A7BBEE | 0.030 |
| Deuteranopia (no green cones) | #A7B9EA | 0.029 |
| Tritanopia (no blue cones) | #B1BDC7 | 0.067 |
| Achromatopsia (no color) | #BABABA | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB4EC
#BBB4EC
oklch(79.5% 0.079 290.2)
- #BFC186
#BFC186
oklch(79.5% 0.078 109.7)
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 #BBB4EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.039
- Pastel Blue #A2BFFE ΔE 0.042
- Light Violet #D6B4FC ΔE 0.046
- Light Periwinkle #C1C6FC ΔE 0.048
- Light Steel Blue #B0C4DE ΔE 0.054
- Cloudy Blue #ACC2D9 ΔE 0.056
- Light Grey Blue #9DBCD4 ΔE 0.061
- Light Blue Grey #B7C9E2 ΔE 0.062
Use #BBB4EC 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.