#B729B5
Closest named color: Purpley Pink (#C83CB9). oklch(56.2% 0.229 328.7), rgb(183, 41, 181).
Aa
White text reads best on this color (5.25:1).
About this color
#B729B5 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.229 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.046 away. White text reads best on it, at 5.25:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.229) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 3.99:1 |
| White text | 5.25:1 |
Values
| HEX | #B729B5 |
| RGB | rgb(183, 41, 181) |
| HSL | hsl(301, 63%, 44%) |
| OKLCH | oklch(56.2% 0.229 328.7) |
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 #B729B5 | 5.25:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #B729B5 | 3.99:1 | AA large text | Lc 29.4 | Dividers and decoration only |
| #B729B5 text on white | 5.25:1 | AA | Lc 74.7 | Content text, not long reading |
| #B729B5 text on black | 3.99:1 | AA large text | Lc -27.1 | Dividers and decoration only |
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 600.
-
Step 50
50
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#EFCCEC
oklch(88.4% 0.057 328.8)
-
Step 300
300
#E6A9E2
oklch(81% 0.103 328.7)
-
Step 400
400
#D777D3
oklch(70.7% 0.165 328.7)
-
Step 500
500
#CA4DC7
oklch(63.1% 0.211 328.7)
-
Step 600
600 (this color)
#B729B5
oklch(56.2% 0.229 328.7)
-
Step 700
700
#9C159A
oklch(49.2% 0.213 328.9)
-
Step 800
800
#7E177D
oklch(42.6% 0.176 328.6)
-
Step 900
900
#661D65
oklch(37.7% 0.137 328.5)
-
Step 950
950
#3C133B
oklch(27% 0.087 328.6)
#B729B5 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) | #0360B9 | 0.249 |
| Deuteranopia (no green cones) | #5472B2 | 0.207 |
| Tritanopia (no blue cones) | #BD406F | 0.125 |
| Achromatopsia (no color) | #6C6C6C | 0.231 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B729B5
#B729B5
oklch(56.2% 0.229 328.7)
- #008D3A
#008D3A
oklch(56.2% 0.16 148.7)
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 #B729B5, closest first.
No curated palette has a color within ΔE 0.04 of #B729B5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.046
- Purply #983FB2 ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.067
- Dark Orchid #9932CC ΔE 0.071
- Vibrant Purple #AD03DE ΔE 0.075
- Medium Orchid #BA55D3 ΔE 0.078
- Medium Violet Red #C71585 ΔE 0.083
- Purple Pink #D725DE ΔE 0.084
Use #B729B5 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.