#BBB1FF
Closest named color: Pale Violet (#CEAEFA). oklch(79.7% 0.11 289.5), rgb(187, 177, 255).
Aa
Black text reads best on this color (10.84:1).
About this color
#BBB1FF is a light, moderately saturated purple. In OKLCH its lightness is 80%, its chroma 0.110 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Violet (#CEAEFA), ΔE 0.028 away. Black text reads best on it, at 10.84:1.
| Hue family | Purples |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Pale Violet (#CEAEFA) |
| Black text | 10.84:1 |
| White text | 1.93:1 |
Values
| HEX | #BBB1FF |
| RGB | rgb(187, 177, 255) |
| HSL | hsl(248, 100%, 85%) |
| OKLCH | oklch(79.7% 0.11 289.5) |
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 #BBB1FF | 1.93:1 | Fails | Lc -41.4 | Non-text elements, placeholder text |
| Black text on #BBB1FF | 10.84:1 | AAA | Lc 66.8 | Content text, not long reading |
| #BBB1FF text on white | 1.93:1 | Fails | Lc 37.1 | Non-text elements, placeholder text |
| #BBB1FF text on black | 10.84:1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FE
oklch(93.6% 0.031 289.8)
-
Step 200
200
#D7D3FF
oklch(88.4% 0.06 289.3)
-
Step 300
300 (this color)
#BBB1FF
oklch(79.7% 0.11 289.5)
-
Step 400
400
#A08CFF
oklch(70.8% 0.164 289.5)
-
Step 500
500
#8B68FF
oklch(63% 0.214 289.5)
-
Step 600
600
#7945F4
oklch(55.7% 0.243 289.7)
-
Step 700
700
#6634D5
oklch(49.2% 0.227 289.4)
-
Step 800
800
#532DAC
oklch(42.7% 0.188 289.7)
-
Step 900
900
#442B88
oklch(37.7% 0.147 289.9)
-
Step 950
950
#271B50
oklch(27.1% 0.093 289.1)
#BBB1FF 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) | #9CBCFF | 0.046 |
| Deuteranopia (no green cones) | #9CB9FD | 0.044 |
| Tritanopia (no blue cones) | #ACBECD | 0.092 |
| Achromatopsia (no color) | #BABABA | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBB1FF
#BBB1FF
oklch(79.7% 0.11 289.5)
- #C1C36D
#C1C36D
oklch(79.7% 0.109 109.8)
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 #BBB1FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Violet #CEAEFA ΔE 0.028
- Light Violet #D6B4FC ΔE 0.041
- Lilac #CEA2FD ΔE 0.043
- Pastel Purple #CAA0FF ΔE 0.045
- Pastel Blue #A2BFFE ΔE 0.046
- Baby Purple #CA9BF7 ΔE 0.055
- Light Periwinkle #C1C6FC ΔE 0.057
- Carolina Blue #8AB8FE ΔE 0.063
Use #BBB1FF 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.