#B42BB3
Closest named color: Purpley Pink (#C83CB9). oklch(55.7% 0.224 328.4), rgb(180, 43, 179).
Aa
White text reads best on this color (5.33:1).
About this color
#B42BB3 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.224 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.050 away. White text reads best on it, at 5.33:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.224) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #B42BB3 |
| RGB | rgb(180, 43, 179) |
| HSL | hsl(300, 61%, 44%) |
| OKLCH | oklch(55.7% 0.224 328.4) |
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 #B42BB3 | 5.33:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #B42BB3 | 3.93:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #B42BB3 text on white | 5.33:1 | AA | Lc 75.2 | Fine for body text |
| #B42BB3 text on black | 3.93:1 | AA large text | Lc -26.5 | 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
#F5E3F4
oklch(93.5% 0.03 327.5)
-
Step 200
200
#EECDEC
oklch(88.5% 0.055 327.9)
-
Step 300
300
#E5A9E1
oklch(80.8% 0.101 328.7)
-
Step 400
400
#D678D2
oklch(70.7% 0.162 328.7)
-
Step 500
500
#C850C6
oklch(63.1% 0.205 328.3)
-
Step 600
600 (this color)
#B42BB3
oklch(55.7% 0.224 328.4)
-
Step 700
700
#9A1A9A
oklch(49.1% 0.208 328.2)
-
Step 800
800
#7D1A7D
oklch(42.7% 0.173 328.1)
-
Step 900
900
#651E64
oklch(37.6% 0.135 328.4)
-
Step 950
950
#3C133B
oklch(27% 0.087 328.6)
#B42BB3 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) | #0960B7 | 0.243 |
| Deuteranopia (no green cones) | #5371B0 | 0.202 |
| Tritanopia (no blue cones) | #BA416E | 0.124 |
| Achromatopsia (no color) | #6B6B6B | 0.226 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B42BB3
#B42BB3
oklch(55.7% 0.224 328.4)
- #008C38
#008C38
oklch(55.8% 0.16 148.4)
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 #B42BB3, closest first.
No curated palette has a color within ΔE 0.04 of #B42BB3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.050
- Purply #983FB2 ΔE 0.057
- Dark Orchid #9932CC ΔE 0.068
- Pinky Purple #C94CBE ΔE 0.070
- Vibrant Purple #AD03DE ΔE 0.076
- Medium Orchid #BA55D3 ΔE 0.079
- Warm Purple #952E8F ΔE 0.080
- Medium Violet Red #C71585 ΔE 0.082
Use #B42BB3 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.