#B43AAB
Closest named color: Purpley Pink (#C83CB9). oklch(56.6% 0.201 331), rgb(180, 58, 171).
Aa
White text reads best on this color (5.07:1).
About this color
#B43AAB is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.201 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.043 away. White text reads best on it, at 5.07:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.201) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.13:1 |
| White text | 5.07:1 |
Values
| HEX | #B43AAB |
| RGB | rgb(180, 58, 171) |
| HSL | hsl(304, 51%, 47%) |
| OKLCH | oklch(56.6% 0.201 331) |
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 #B43AAB | 5.07:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #B43AAB | 4.13:1 | AA large text | Lc 30.0 | Dividers and decoration only |
| #B43AAB text on white | 5.07:1 | AA | Lc 74.1 | Content text, not long reading |
| #B43AAB text on black | 4.13:1 | AA large text | Lc -27.6 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F2
oklch(93.6% 0.026 331.5)
-
Step 200
200
#EDCEE9
oklch(88.5% 0.05 330.2)
-
Step 300
300
#E3ABDC
oklch(80.8% 0.092 330.7)
-
Step 400
400
#D37DCA
oklch(70.7% 0.144 330.8)
-
Step 500
500
#C657BC
oklch(63.2% 0.185 331.1)
-
Step 600
600 (this color)
#B43AAB
oklch(56.6% 0.201 331)
-
Step 700
700
#982790
oklch(49.1% 0.188 331.1)
-
Step 800
800
#7B2375
oklch(42.6% 0.155 330.8)
-
Step 900
900
#64235E
oklch(37.7% 0.121 331.5)
-
Step 950
950
#3B1637
oklch(27.1% 0.076 331.7)
#B43AAB 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) | #3163AE | 0.214 |
| Deuteranopia (no green cones) | #5E74A8 | 0.182 |
| Tritanopia (no blue cones) | #BB476E | 0.107 |
| Achromatopsia (no color) | #6E6E6E | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B43AAB
#B43AAB
oklch(56.6% 0.201 331)
- #008E44
#008E44
oklch(56.6% 0.152 151.1)
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 #B43AAB, closest first.
No curated palette has a color within ΔE 0.04 of #B43AAB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.043
- Purply #983FB2 ΔE 0.056
- Pinky Purple #C94CBE ΔE 0.058
- Medium Violet Red #C71585 ΔE 0.073
- Medium Orchid #BA55D3 ΔE 0.073
- Warm Purple #952E8F ΔE 0.077
- Dark Orchid #9932CC ΔE 0.081
- Amethyst #9B5FC0 ΔE 0.082
Use #B43AAB 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.