#BBB1EB
Closest named color: Pale Violet (#CEAEFA). oklch(78.9% 0.082 292.3), rgb(187, 177, 235).
Aa
Black text reads best on this color (10.60:1).
About this color
#BBB1EB is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.082 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.037 away. Black text reads best on it, at 10.60:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.60:1 |
| White text | 1.98:1 |
Values
| HEX | #BBB1EB |
| RGB | rgb(187, 177, 235) |
| HSL | hsl(250, 59%, 81%) |
| OKLCH | oklch(78.9% 0.082 292.3) |
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 #BBB1EB | 1.98:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #BBB1EB | 10.60:1 | AAA | Lc 65.7 | Content text, not long reading |
| #BBB1EB text on white | 1.98:1 | Fails | Lc 38.2 | Non-text elements, placeholder text |
| #BBB1EB text on black | 10.60:1 | AAA | Lc -64.1 | 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
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#D9D4F5
oklch(88.4% 0.045 292.4)
-
Step 300
300 (this color)
#BBB1EB
oklch(78.9% 0.082 292.3)
-
Step 400
400
#A390EB
oklch(70.7% 0.131 292.3)
-
Step 500
500
#8E72E5
oklch(63.2% 0.168 292.1)
-
Step 600
600
#7957D3
oklch(55.6% 0.183 292)
-
Step 700
700
#6746B6
oklch(49.1% 0.169 292.7)
-
Step 800
800
#533A94
oklch(42.6% 0.141 292.1)
-
Step 900
900
#443376
oklch(37.6% 0.11 291.9)
-
Step 950
950
#281F45
oklch(27.1% 0.069 292.1)
#BBB1EB 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) | #A3B9ED | 0.036 |
| Deuteranopia (no green cones) | #A4B7E9 | 0.034 |
| Tritanopia (no blue cones) | #B1BAC5 | 0.069 |
| Achromatopsia (no color) | #B8B8B8 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB1EB
#BBB1EB
oklch(78.9% 0.082 292.3)
- #BBC082
#BBC082
oklch(78.9% 0.082 112)
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 #BBB1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.037
- Pastel Blue #A2BFFE ΔE 0.047
- Light Violet #D6B4FC ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.055
- Lilac #CEA2FD ΔE 0.057
- Light Steel Blue #B0C4DE ΔE 0.060
- Pastel Purple #CAA0FF ΔE 0.061
- Plum #DDA0DD ΔE 0.061
Use #BBB1EB 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.