#B789BB
Closest named color: Dusty Lavender (#AC86A8). oklch(69.1% 0.088 323.8), rgb(183, 137, 187).
Aa
Black text reads best on this color (7.30:1).
About this color
#B789BB is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.088 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.034 away. Black text reads best on it, at 7.30:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 7.30:1 |
| White text | 2.87:1 |
Values
| HEX | #B789BB |
| RGB | rgb(183, 137, 187) |
| HSL | hsl(295, 27%, 64%) |
| OKLCH | oklch(69.1% 0.088 323.8) |
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 #B789BB | 2.87:1 | Fails | Lc -60.2 | Content text, not long reading |
| Black text on #B789BB | 7.30:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #B789BB text on white | 2.87:1 | Fails | Lc 54.9 | Large or bold text, headings |
| #B789BB text on black | 7.30:1 | AAA | Lc -46.9 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE6F0
oklch(93.5% 0.016 322.7)
-
Step 200
200
#E4D3E5
oklch(88.6% 0.03 324.2)
-
Step 300
300
#D3B5D5
oklch(80.9% 0.055 324.1)
-
Step 400
400 (this color)
#B789BB
oklch(69.1% 0.088 323.8)
-
Step 500
500
#AB71B0
oklch(63.1% 0.113 324)
-
Step 600
600
#96589C
oklch(55.6% 0.123 323.8)
-
Step 700
700
#804885
oklch(49.2% 0.114 324.1)
-
Step 800
800
#683B6C
oklch(42.7% 0.095 324.1)
-
Step 900
900
#553358
oklch(37.7% 0.075 324)
-
Step 950
950
#321E33
oklch(27% 0.047 325.1)
#B789BB 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) | #8595BD | 0.077 |
| Deuteranopia (no green cones) | #8F9AB9 | 0.072 |
| Tritanopia (no blue cones) | #B98E9B | 0.054 |
| Achromatopsia (no color) | #989898 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B789BB
#B789BB
oklch(69.1% 0.088 323.8)
- #7AAA78
#7AAA78
oklch(69% 0.088 143.6)
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 #B789BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.034
- Pale Purple #B790D4 ΔE 0.037
- Heather #A484AC ΔE 0.040
- Wisteria #A87DC2 ΔE 0.045
- Light Mauve #C292A1 ΔE 0.055
- Grey Pink #C3909B ΔE 0.060
- Dull Pink #D5869D ΔE 0.064
- Rosy Brown #BC8F8F ΔE 0.072
Use #B789BB 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.