#BB9DD9
Closest named color: Pale Purple (#B790D4). oklch(74.4% 0.091 307.1), rgb(187, 157, 217).
Aa
Black text reads best on this color (8.93:1).
About this color
#BB9DD9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.091 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 0.033 away. Black text reads best on it, at 8.93:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.93:1 |
| White text | 2.34:1 |
Values
| HEX | #BB9DD9 |
| RGB | rgb(187, 157, 217) |
| HSL | hsl(270, 44%, 73%) |
| OKLCH | oklch(74.4% 0.091 307.1) |
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 #BB9DD9 | 2.34:1 | Fails | Lc -51.2 | Large or bold text, headings |
| Black text on #BB9DD9 | 8.93:1 | AAA | Lc 57.7 | Large or bold text, headings |
| #BB9DD9 text on white | 2.34:1 | Fails | Lc 46.3 | Large or bold text, headings |
| #BB9DD9 text on black | 8.93:1 | AAA | Lc -55.8 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#DED4EA
oklch(88.5% 0.032 306.2)
-
Step 300
300
#CAB8DE
oklch(81% 0.056 306.6)
-
Step 400
400 (this color)
#BB9DD9
oklch(74.4% 0.091 307.1)
-
Step 500
500
#9C76C0
oklch(63.2% 0.115 307)
-
Step 600
600
#875DAC
oklch(55.6% 0.126 307.3)
-
Step 700
700
#724C94
oklch(49% 0.118 306.9)
-
Step 800
800
#5D3F78
oklch(42.7% 0.097 307)
-
Step 900
900
#4C3661
oklch(37.7% 0.076 306.7)
-
Step 950
950
#2D2039
oklch(27.1% 0.048 307.3)
#BB9DD9 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) | #92A8DB | 0.061 |
| Deuteranopia (no green cones) | #98A9D7 | 0.056 |
| Tritanopia (no blue cones) | #B7A5B2 | 0.068 |
| Achromatopsia (no color) | #A9A9A9 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB9DD9
#BB9DD9
oklch(74.4% 0.091 307.1)
- #9CB778
#9CB778
oklch(74.3% 0.091 127.3)
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 #BB9DD9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.033
- Baby Purple #CA9BF7 ΔE 0.052
- Plum #DDA0DD ΔE 0.055
- Pastel Purple #CAA0FF ΔE 0.060
- Lilac #CEA2FD ΔE 0.060
- Pale Violet #CEAEFA ΔE 0.065
- Liliac #C48EFD ΔE 0.073
- Lavender Pink #DD85D7 ΔE 0.074
Use #BB9DD9 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.