#B577BB
Closest named color: Wisteria (#A87DC2). oklch(65.7% 0.12 323.7), rgb(181, 119, 187).
Aa
Black text reads best on this color (6.32:1).
About this color
#B577BB is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.120 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.025 away. Black text reads best on it, at 6.32:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.32:1 |
| White text | 3.32:1 |
Values
| HEX | #B577BB |
| RGB | rgb(181, 119, 187) |
| HSL | hsl(295, 33%, 60%) |
| OKLCH | oklch(65.7% 0.12 323.7) |
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 #B577BB | 3.32:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #B577BB | 6.32:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #B577BB text on white | 3.32:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #B577BB text on black | 6.32:1 | AA | Lc -41.2 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#F0E6F0
oklch(93.6% 0.017 325.7)
-
Step 200
200
#E4D2E6
oklch(88.4% 0.033 322.8)
-
Step 300
300
#D4B4D7
oklch(80.9% 0.06 323.4)
-
Step 400
400
#BE8DC2
oklch(70.8% 0.093 324)
-
Step 500
500 (this color)
#B577BB
oklch(65.7% 0.12 323.7)
-
Step 600
600
#98569E
oklch(55.6% 0.13 324.1)
-
Step 700
700
#814687
oklch(49.1% 0.12 323.7)
-
Step 800
800
#693A6E
oklch(42.7% 0.1 323.6)
-
Step 900
900
#563259
oklch(37.7% 0.079 324.2)
-
Step 950
950
#321E34
oklch(27% 0.048 323.6)
#B577BB 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) | #7088BE | 0.108 |
| Deuteranopia (no green cones) | #8090B9 | 0.099 |
| Tritanopia (no blue cones) | #B87E90 | 0.073 |
| Achromatopsia (no color) | #8D8D8D | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B577BB
#B577BB
oklch(65.7% 0.12 323.7)
- #61A460
#61A460
oklch(65.7% 0.12 143.8)
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 #B577BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.025
- Soft Purple #A66FB5 ΔE 0.034
- Heather #A484AC ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.055
- Dark Lilac #9C6DA5 ΔE 0.059
- Deep Lilac #966EBD ΔE 0.060
- Pale Purple #B790D4 ΔE 0.064
- Pale Magenta #D767AD ΔE 0.066
Use #B577BB 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.