#BB91E6
Closest named color: Pale Purple (#B790D4). oklch(72.8% 0.127 306.2), rgb(187, 145, 230).
Aa
Black text reads best on this color (8.30:1).
About this color
#BB91E6 is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.127 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.027 away. Black text reads best on it, at 8.30:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.30:1 |
| White text | 2.52:1 |
Values
| HEX | #BB91E6 |
| RGB | rgb(187, 145, 230) |
| HSL | hsl(270, 63%, 74%) |
| OKLCH | oklch(72.8% 0.127 306.2) |
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 #BB91E6 | 2.52:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #BB91E6 | 8.30:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #BB91E6 text on white | 2.52:1 | Fails | Lc 49.5 | Large or bold text, headings |
| #BB91E6 text on black | 8.30:1 | AAA | Lc -52.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E0D2F1
oklch(88.5% 0.045 305.9)
-
Step 300
300
#CDB4EA
oklch(80.9% 0.079 305.7)
-
Step 400
400 (this color)
#BB91E6
oklch(72.8% 0.127 306.2)
-
Step 500
500
#A26BD6
oklch(63.1% 0.163 306)
-
Step 600
600
#8E50C3
oklch(55.7% 0.177 306.4)
-
Step 700
700
#7840A9
oklch(49.1% 0.165 305.8)
-
Step 800
800
#623589
oklch(42.7% 0.137 306.1)
-
Step 900
900
#502F6D
oklch(37.6% 0.107 306.5)
-
Step 950
950
#2F1C40
oklch(27% 0.068 306.8)
#BB91E6 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) | #7FA1E9 | 0.088 |
| Deuteranopia (no green cones) | #88A3E4 | 0.081 |
| Tritanopia (no blue cones) | #B59EB1 | 0.095 |
| Achromatopsia (no color) | #A3A3A3 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB91E6
#BB91E6
oklch(72.8% 0.127 306.2)
- #93B558
#93B558
oklch(72.7% 0.127 126)
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 #BB91E6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.027
- Liliac #C48EFD ΔE 0.039
- Baby Purple #CA9BF7 ΔE 0.040
- Pastel Purple #CAA0FF ΔE 0.053
- Lilac #CEA2FD ΔE 0.058
- Lavender Pink #DD85D7 ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.069
- Perrywinkle #8F8CE7 ΔE 0.069
Use #BB91E6 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.