#BBBEF9
Closest named color: Light Periwinkle (#C1C6FC). oklch(82% 0.083 282.1), rgb(187, 190, 249).
Aa
Black text reads best on this color (11.84:1).
About this color
#BBBEF9 is a light, moderately saturated purple. In OKLCH its lightness is 82%, its chroma 0.083 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.023 away. Black text reads best on it, at 11.84:1.
| Hue family | Purples |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 11.84:1 |
| White text | 1.77:1 |
Values
| HEX | #BBBEF9 |
| RGB | rgb(187, 190, 249) |
| HSL | hsl(237, 84%, 85%) |
| OKLCH | oklch(82% 0.083 282.1) |
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 #BBBEF9 | 1.77:1 | Fails | Lc -36.6 | Non-text elements, placeholder text |
| Black text on #BBBEF9 | 11.84:1 | AAA | Lc 71.3 | Content text, not long reading |
| #BBBEF9 text on white | 1.77:1 | Fails | Lc 32.6 | Non-text elements, placeholder text |
| #BBBEF9 text on black | 11.84:1 | AAA | Lc -70.1 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F8
oklch(88.5% 0.047 282.7)
-
Step 300
300 (this color)
#BBBEF9
oklch(82% 0.083 282.1)
-
Step 400
400
#9495F1
oklch(70.7% 0.133 282)
-
Step 500
500
#7C78EB
oklch(63.1% 0.168 282)
-
Step 600
600
#675DDA
oklch(55.6% 0.185 282.2)
-
Step 700
700
#564CBD
oklch(49.1% 0.171 282.1)
-
Step 800
800
#463F99
oklch(42.7% 0.142 282.1)
-
Step 900
900
#3A377A
oklch(37.8% 0.111 281.7)
-
Step 950
950
#222147
oklch(27.1% 0.069 282)
#BBBEF9 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) | #AEC5FC | 0.023 |
| Deuteranopia (no green cones) | #ABC1F7 | 0.022 |
| Tritanopia (no blue cones) | #ACC8D2 | 0.073 |
| Achromatopsia (no color) | #C2C2C2 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBBEF9
#BBBEF9
oklch(82% 0.083 282.1)
- #CEC787
#CEC787
oklch(82% 0.084 102.7)
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 #BBBEF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.023
- Pastel Blue #A2BFFE ΔE 0.032
- Light Violet #D6B4FC ΔE 0.044
- Pale Violet #CEAEFA ΔE 0.047
- Light Steel Blue #B0C4DE ΔE 0.049
- Baby Blue #A2CFFE ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.051
- Light Lavender #DFC5FE ΔE 0.055
Use #BBBEF9 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.