#B579AE
Closest named color: Wisteria (#A87DC2). oklch(65.5% 0.103 330.8), rgb(181, 121, 174).
Aa
Black text reads best on this color (6.31:1).
About this color
#B579AE is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.103 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.035 away. Black text reads best on it, at 6.31:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #B579AE |
| RGB | rgb(181, 121, 174) |
| HSL | hsl(307, 29%, 59%) |
| OKLCH | oklch(65.5% 0.103 330.8) |
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 #B579AE | 3.32:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #B579AE | 6.31:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #B579AE text on white | 3.32:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #B579AE text on black | 6.31:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#F0E6EE
oklch(93.5% 0.015 332.2)
-
Step 200
200
#E5D3E2
oklch(88.6% 0.028 331.2)
-
Step 300
300
#D4B5D0
oklch(80.8% 0.051 330.3)
-
Step 400
400
#BE8EB8
oklch(70.6% 0.081 330.7)
-
Step 500
500 (this color)
#B579AE
oklch(65.5% 0.103 330.8)
-
Step 600
600
#985991
oklch(55.5% 0.112 331.1)
-
Step 700
700
#82497C
oklch(49.2% 0.104 330.9)
-
Step 800
800
#693C65
oklch(42.6% 0.086 330.2)
-
Step 900
900
#563452
oklch(37.8% 0.067 331.1)
-
Step 950
950
#321F30
oklch(27.1% 0.041 330.4)
#B579AE 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) | #7788B0 | 0.098 |
| Deuteranopia (no green cones) | #8690AC | 0.091 |
| Tritanopia (no blue cones) | #BA7D8C | 0.056 |
| Achromatopsia (no color) | #8D8D8D | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B579AE
#B579AE
oklch(65.5% 0.103 330.8)
- #5FA370
#5FA370
oklch(65.6% 0.103 150.8)
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 #B579AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.035
- Heather #A484AC ΔE 0.038
- Dusty Lavender #AC86A8 ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.055
- Muted Pink #D1768F ΔE 0.065
- Dusky Pink #CC7A8B ΔE 0.066
- Mauve #AE7181 ΔE 0.067
Use #B579AE 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.