#BB9BDB
Closest named color: Pale Purple (#B790D4). oklch(74.1% 0.097 307), rgb(187, 155, 219).
Aa
Black text reads best on this color (8.82:1).
About this color
#BB9BDB is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.097 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.029 away. Black text reads best on it, at 8.82:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.82:1 |
| White text | 2.37:1 |
Values
| HEX | #BB9BDB |
| RGB | rgb(187, 155, 219) |
| HSL | hsl(270, 47%, 73%) |
| OKLCH | oklch(74.1% 0.097 307) |
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 #BB9BDB | 2.37:1 | Fails | Lc -51.8 | Large or bold text, headings |
| Black text on #BB9BDB | 8.82:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #BB9BDB text on white | 2.37:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #BB9BDB text on black | 8.82:1 | AAA | Lc -55.2 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DFD4EB
oklch(88.6% 0.033 307.1)
-
Step 300
300
#CBB7E0
oklch(81% 0.061 307.1)
-
Step 400
400 (this color)
#BB9BDB
oklch(74.1% 0.097 307)
-
Step 500
500
#9D74C3
oklch(63.1% 0.123 307.1)
-
Step 600
600
#885BB0
oklch(55.6% 0.135 307)
-
Step 700
700
#734B97
oklch(49.1% 0.124 306.7)
-
Step 800
800
#5E3E7B
oklch(42.8% 0.103 306.8)
-
Step 900
900
#4D3563
oklch(37.7% 0.081 307)
-
Step 950
950
#2D1F3A
oklch(27% 0.052 307.1)
#BB9BDB 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) | #8FA7DE | 0.065 |
| Deuteranopia (no green cones) | #96A8D9 | 0.060 |
| Tritanopia (no blue cones) | #B7A4B2 | 0.072 |
| Achromatopsia (no color) | #A8A8A8 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB9BDB
#BB9BDB
oklch(74.1% 0.097 307)
- #9BB773
#9BB773
oklch(74.2% 0.097 126.8)
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 #BB9BDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.029
- Baby Purple #CA9BF7 ΔE 0.048
- Plum #DDA0DD ΔE 0.056
- Pastel Purple #CAA0FF ΔE 0.057
- Lilac #CEA2FD ΔE 0.058
- Pale Violet #CEAEFA ΔE 0.066
- Liliac #C48EFD ΔE 0.067
- Lavender Pink #DD85D7 ΔE 0.071
Use #BB9BDB 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.