#BBB4F9
Closest named color: Pale Violet (#CEAEFA). oklch(80% 0.097 288.7), rgb(187, 180, 249).
Aa
Black text reads best on this color (11.00:1).
About this color
#BBB4F9 is a light, moderately saturated purple. In OKLCH its lightness is 80%, its chroma 0.097 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.030 away. Black text reads best on it, at 11.00:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 11.00:1 |
| White text | 1.90:1 |
Values
| HEX | #BBB4F9 |
| RGB | rgb(187, 180, 249) |
| HSL | hsl(246, 85%, 84%) |
| OKLCH | oklch(80% 0.097 288.7) |
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 #BBB4F9 | 1.90:1 | Fails | Lc -40.6 | Non-text elements, placeholder text |
| Black text on #BBB4F9 | 11.00:1 | AAA | Lc 67.5 | Content text, not long reading |
| #BBB4F9 text on white | 1.90:1 | Fails | Lc 36.3 | Non-text elements, placeholder text |
| #BBB4F9 text on black | 11.00:1 | AAA | Lc -66.1 | 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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FC
oklch(93.6% 0.028 290.2)
-
Step 200
200
#D7D4FB
oklch(88.5% 0.053 288.8)
-
Step 300
300 (this color)
#BBB4F9
oklch(80% 0.097 288.7)
-
Step 400
400
#9E8EFA
oklch(70.7% 0.155 288.6)
-
Step 500
500
#896DF7
oklch(63.1% 0.198 288.8)
-
Step 600
600
#7550E6
oklch(55.6% 0.215 288.8)
-
Step 700
700
#633FC8
oklch(49.1% 0.2 288.9)
-
Step 800
800
#5035A2
oklch(42.7% 0.167 288.7)
-
Step 900
900
#423080
oklch(37.7% 0.129 289)
-
Step 950
950
#261D4B
oklch(26.9% 0.082 288.7)
#BBB4F9 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) | #A2BDFC | 0.037 |
| Deuteranopia (no green cones) | #A2BAF7 | 0.035 |
| Tritanopia (no blue cones) | #ADC0CC | 0.084 |
| Achromatopsia (no color) | #BCBCBC | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB4F9
#BBB4F9
oklch(80% 0.097 288.7)
- #C3C378
#C3C378
oklch(80% 0.097 108.4)
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 #BBB4F9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.030
- Light Violet #D6B4FC ΔE 0.039
- Pastel Blue #A2BFFE ΔE 0.040
- Light Periwinkle #C1C6FC ΔE 0.048
- Lilac #CEA2FD ΔE 0.052
- Pastel Purple #CAA0FF ΔE 0.055
- Carolina Blue #8AB8FE ΔE 0.061
- Baby Purple #CA9BF7 ΔE 0.063
Use #BBB4F9 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.