#B541A1
Closest named color: Purpley Pink (#C83CB9). oklch(56.9% 0.185 335.2), rgb(181, 65, 161).
Aa
White text reads best on this color (4.95:1).
About this color
#B541A1 is a medium-dark, vivid pink. In OKLCH its lightness is 57%, its chroma 0.185 and its hue 335°. Its hue sits on the warm side of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.051 away. White text reads best on it, at 4.95:1.
| Hue family | Pinks |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.185) |
| Temperature | warm |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.23:1 |
| White text | 4.95:1 |
Values
| HEX | #B541A1 |
| RGB | rgb(181, 65, 161) |
| HSL | hsl(310, 47%, 48%) |
| OKLCH | oklch(56.9% 0.185 335.2) |
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 #B541A1 | 4.95:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #B541A1 | 4.23:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #B541A1 text on white | 4.95:1 | AA | Lc 73.5 | Content text, not long reading |
| #B541A1 text on black | 4.23:1 | AA large text | Lc -28.2 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EDCEE5
oklch(88.4% 0.046 335.1)
-
Step 300
300
#E3ADD6
oklch(81% 0.083 335.1)
-
Step 400
400
#D37FC1
oklch(70.7% 0.133 335.2)
-
Step 500
500
#C55BB1
oklch(63% 0.17 335.2)
-
Step 600
600 (this color)
#B541A1
oklch(56.9% 0.185 335.2)
-
Step 700
700
#982E86
oklch(49.2% 0.172 335.4)
-
Step 800
800
#7B286D
oklch(42.7% 0.142 335.1)
-
Step 900
900
#642658
oklch(37.8% 0.111 335.7)
-
Step 950
950
#3B1734
oklch(27.1% 0.071 335.3)
#B541A1 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) | #4165A4 | 0.197 |
| Deuteranopia (no green cones) | #66769E | 0.171 |
| Tritanopia (no blue cones) | #BE486B | 0.092 |
| Achromatopsia (no color) | #707070 | 0.187 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B541A1
#B541A1
oklch(56.9% 0.185 335.2)
- #008E51
#008E51
oklch(56.8% 0.14 155.3)
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 #B541A1, closest first.
No curated palette has a color within ΔE 0.04 of #B541A1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.051
- Pinky Purple #C94CBE ΔE 0.060
- Medium Violet Red #C71585 ΔE 0.065
- Purply #983FB2 ΔE 0.065
- Warm Purple #952E8F ΔE 0.079
- Medium Orchid #BA55D3 ΔE 0.080
- Amethyst #9B5FC0 ΔE 0.080
- Light Plum #9D5783 ΔE 0.081
Use #B541A1 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.