#B730A9
Closest named color: Purpley Pink (#C83CB9). oklch(56% 0.213 332.7), rgb(183, 48, 169).
Aa
White text reads best on this color (5.23:1).
About this color
#B730A9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.213 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.045 away. White text reads best on it, at 5.23:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.213) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.00:1 |
| White text | 5.23:1 |
Values
| HEX | #B730A9 |
| RGB | rgb(183, 48, 169) |
| HSL | hsl(306, 58%, 45%) |
| OKLCH | oklch(56% 0.213 332.7) |
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 #B730A9 | 5.23:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #B730A9 | 4.00:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #B730A9 text on white | 5.23:1 | AA | Lc 74.8 | Content text, not long reading |
| #B730A9 text on black | 4.00:1 | AA large text | Lc -26.9 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F2
oklch(93.5% 0.029 332.8)
-
Step 200
200
#EFCDE9
oklch(88.5% 0.053 332)
-
Step 300
300
#E6AADC
oklch(80.9% 0.096 332.3)
-
Step 400
400
#D779CA
oklch(70.6% 0.154 332.3)
-
Step 500
500
#CA52BC
oklch(63.1% 0.195 332.4)
-
Step 600
600 (this color)
#B730A9
oklch(56% 0.213 332.7)
-
Step 700
700
#9C1E90
oklch(49.1% 0.199 332.6)
-
Step 800
800
#7F1D75
oklch(42.7% 0.165 332.6)
-
Step 900
900
#66205E
oklch(37.7% 0.127 332.6)
-
Step 950
950
#3C1437
oklch(26.9% 0.081 332.7)
#B730A9 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) | #2960AC | 0.231 |
| Deuteranopia (no green cones) | #5D73A6 | 0.196 |
| Tritanopia (no blue cones) | #BF3F6A | 0.111 |
| Achromatopsia (no color) | #6C6C6C | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B730A9
#B730A9
oklch(56% 0.213 332.7)
- #008C48
#008C48
oklch(56.1% 0.146 152.6)
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 #B730A9, closest first.
No curated palette has a color within ΔE 0.04 of #B730A9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.045
- Purply #983FB2 ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.064
- Medium Violet Red #C71585 ΔE 0.065
- Warm Purple #952E8F ΔE 0.077
- Medium Orchid #BA55D3 ΔE 0.082
- Dark Orchid #9932CC ΔE 0.084
- Amethyst #9B5FC0 ΔE 0.095
Use #B730A9 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.