#B09DD9
Closest named color: Pale Purple (#B790D4). oklch(73.4% 0.088 298.8), rgb(176, 157, 217).
Aa
Black text reads best on this color (8.67:1).
About this color
#B09DD9 is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.088 and its hue 299°. 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 8.67:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.67:1 |
| White text | 2.42:1 |
Values
| HEX | #B09DD9 |
| RGB | rgb(176, 157, 217) |
| HSL | hsl(259, 44%, 73%) |
| OKLCH | oklch(73.4% 0.088 298.8) |
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 #B09DD9 | 2.42:1 | Fails | Lc -52.7 | Large or bold text, headings |
| Black text on #B09DD9 | 8.67:1 | AAA | Lc 56.3 | Large or bold text, headings |
| #B09DD9 text on white | 2.42:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #B09DD9 text on black | 8.67:1 | AAA | Lc -54.4 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F3
oklch(93.7% 0.015 298.6)
-
Step 200
200
#DBD5EB
oklch(88.4% 0.031 298.2)
-
Step 300
300
#C5B9E0
oklch(80.8% 0.056 299.2)
-
Step 400
400 (this color)
#B09DD9
oklch(73.4% 0.088 298.8)
-
Step 500
500
#9379C4
oklch(63.1% 0.113 299.1)
-
Step 600
600
#7D61B0
oklch(55.5% 0.122 298.7)
-
Step 700
700
#6A5098
oklch(49.1% 0.114 298.8)
-
Step 800
800
#56427B
oklch(42.7% 0.094 298.5)
-
Step 900
900
#473863
oklch(37.7% 0.074 298.9)
-
Step 950
950
#29213A
oklch(26.9% 0.047 297.9)
#B09DD9 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) | #90A6DC | 0.047 |
| Deuteranopia (no green cones) | #93A6D7 | 0.045 |
| Tritanopia (no blue cones) | #A9A6B2 | 0.070 |
| Achromatopsia (no color) | #A6A6A6 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B09DD9
#B09DD9
oklch(73.4% 0.088 298.8)
- #A3B171
#A3B171
oklch(73.4% 0.088 118.7)
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 #B09DD9, 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 0.061
- Pastel Purple #CAA0FF ΔE 0.069
- Lilac #CEA2FD ΔE 0.070
- Periwinkle Blue #8F99FB ΔE 0.070
- Plum #DDA0DD ΔE 0.071
- Perrywinkle #8F8CE7 ΔE 0.075
- Pale Violet #CEAEFA ΔE 0.075
Use #B09DD9 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.