#BBB4EB
Closest named color: Pale Violet (#CEAEFA). oklch(79.5% 0.078 290.3), rgb(187, 180, 235).
Aa
Black text reads best on this color (10.84:1).
About this color
#BBB4EB is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.078 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 0.040 away. Black text reads best on it, at 10.84:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.84:1 |
| White text | 1.93:1 |
Values
| HEX | #BBB4EB |
| RGB | rgb(187, 180, 235) |
| HSL | hsl(248, 58%, 81%) |
| OKLCH | oklch(79.5% 0.078 290.3) |
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 #BBB4EB | 1.93:1 | Fails | Lc -41.5 | Non-text elements, placeholder text |
| Black text on #BBB4EB | 10.84:1 | AAA | Lc 66.8 | Content text, not long reading |
| #BBB4EB text on white | 1.93:1 | Fails | Lc 37.1 | Non-text elements, placeholder text |
| #BBB4EB text on black | 10.84:1 | AAA | Lc -65.3 | 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
#E9E8F8
oklch(93.6% 0.021 288.9)
-
Step 200
200
#D8D5F4
oklch(88.5% 0.042 289.9)
-
Step 300
300 (this color)
#BBB4EB
oklch(79.5% 0.078 290.3)
-
Step 400
400
#A092E8
oklch(70.6% 0.124 290.3)
-
Step 500
500
#8A75E1
oklch(63.1% 0.158 290.1)
-
Step 600
600
#765BCF
oklch(55.7% 0.172 290.4)
-
Step 700
700
#634AB3
oklch(49.2% 0.16 290.3)
-
Step 800
800
#513D91
oklch(42.7% 0.133 290.6)
-
Step 900
900
#423574
oklch(37.7% 0.104 290)
-
Step 950
950
#272044
oklch(27.1% 0.065 290.3)
#BBB4EB 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) | #A7BBED | 0.030 |
| Deuteranopia (no green cones) | #A7B9E9 | 0.029 |
| Tritanopia (no blue cones) | #B1BDC7 | 0.066 |
| Achromatopsia (no color) | #BABABA | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB4EB
#BBB4EB
oklch(79.5% 0.078 290.3)
- #BEC187
#BEC187
oklch(79.4% 0.077 110.5)
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 #BBB4EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.040
- Pastel Blue #A2BFFE ΔE 0.043
- Light Violet #D6B4FC ΔE 0.047
- Light Periwinkle #C1C6FC ΔE 0.048
- Light Steel Blue #B0C4DE ΔE 0.053
- Cloudy Blue #ACC2D9 ΔE 0.055
- Light Grey Blue #9DBCD4 ΔE 0.060
- Light Blue Grey #B7C9E2 ΔE 0.061
Use #BBB4EB 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.