#B577AA
Closest named color: Wisteria (#A87DC2). oklch(65% 0.103 333.3), rgb(181, 119, 170).
Aa
Black text reads best on this color (6.18:1).
About this color
#B577AA is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.103 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.040 away. Black text reads best on it, at 6.18:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.18:1 |
| White text | 3.39:1 |
Values
| HEX | #B577AA |
| RGB | rgb(181, 119, 170) |
| HSL | hsl(311, 30%, 59%) |
| OKLCH | oklch(65% 0.103 333.3) |
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 #B577AA | 3.39:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #B577AA | 6.18:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #B577AA text on white | 3.39:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #B577AA text on black | 6.18:1 | AA | Lc -40.4 | 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
#E5D3E1
oklch(88.6% 0.027 333.3)
-
Step 300
300
#D5B5CF
oklch(80.9% 0.051 332.4)
-
Step 400
400
#C08EB6
oklch(70.7% 0.081 333.6)
-
Step 500
500 (this color)
#B577AA
oklch(65% 0.103 333.3)
-
Step 600
600
#9A598F
oklch(55.7% 0.112 333.4)
-
Step 700
700
#83487A
oklch(49% 0.105 332.9)
-
Step 800
800
#6B3C63
oklch(42.8% 0.086 333.5)
-
Step 900
900
#573351
oklch(37.7% 0.069 333.1)
-
Step 950
950
#331E2F
oklch(26.9% 0.043 333.8)
#B577AA 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) | #7686AC | 0.101 |
| Deuteranopia (no green cones) | #868EA8 | 0.091 |
| Tritanopia (no blue cones) | #BB7A89 | 0.054 |
| Achromatopsia (no color) | #8B8B8B | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B577AA
#B577AA
oklch(65% 0.103 333.3)
- #5AA271
#5AA271
oklch(65.2% 0.104 152.9)
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 #B577AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.040
- Heather #A484AC ΔE 0.040
- Dusty Lavender #AC86A8 ΔE 0.041
- Soft Purple #A66FB5 ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.052
- Mauve #AE7181 ΔE 0.061
- Muted Pink #D1768F ΔE 0.062
- Dusky Pink #CC7A8B ΔE 0.064
Use #B577AA 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.