#B42FB9
Closest named color: Purpley Pink (#C83CB9). oklch(56.4% 0.225 326.5), rgb(180, 47, 185).
Aa
White text reads best on this color (5.18:1).
About this color
#B42FB9 is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.225 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.047 away. White text reads best on it, at 5.18:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.225) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.04:1 |
| White text | 5.18:1 |
Values
| HEX | #B42FB9 |
| RGB | rgb(180, 47, 185) |
| HSL | hsl(298, 59%, 45%) |
| OKLCH | oklch(56.4% 0.225 326.5) |
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 #B42FB9 | 5.18:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #B42FB9 | 4.04:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #B42FB9 text on white | 5.18:1 | AA | Lc 74.4 | Content text, not long reading |
| #B42FB9 text on black | 4.04:1 | AA large text | Lc -27.3 | 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
#EECDED
oklch(88.6% 0.056 327)
-
Step 300
300
#E3AAE3
oklch(80.9% 0.1 326.5)
-
Step 400
400
#D479D5
oklch(70.7% 0.162 326.7)
-
Step 500
500
#C650CA
oklch(63% 0.207 326.4)
-
Step 600
600 (this color)
#B42FB9
oklch(56.4% 0.225 326.5)
-
Step 700
700
#981B9D
oklch(49% 0.209 326.4)
-
Step 800
800
#7C1B7F
oklch(42.7% 0.173 326.8)
-
Step 900
900
#641F66
oklch(37.7% 0.134 326.7)
-
Step 950
950
#3B143C
oklch(27.1% 0.085 326.6)
#B42FB9 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) | #0062BD | 0.241 |
| Deuteranopia (no green cones) | #5173B6 | 0.202 |
| Tritanopia (no blue cones) | #B94772 | 0.128 |
| Achromatopsia (no color) | #6D6D6D | 0.227 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B42FB9
#B42FB9
oklch(56.4% 0.225 326.5)
- #008E2F
#008E2F
oklch(56.3% 0.17 146.5)
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 #B42FB9, closest first.
No curated palette has a color within ΔE 0.04 of #B42FB9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.047
- Purply #983FB2 ΔE 0.056
- Dark Orchid #9932CC ΔE 0.063
- Pinky Purple #C94CBE ΔE 0.066
- Vibrant Purple #AD03DE ΔE 0.070
- Medium Orchid #BA55D3 ΔE 0.071
- Purple Pink #D725DE ΔE 0.084
- Warm Purple #952E8F ΔE 0.087
Use #B42FB9 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.