#B41B71
Closest named color: Medium Violet Red (#C71585). oklch(51.5% 0.197 353), rgb(180, 27, 113).
Aa
White text reads best on this color (6.29:1).
About this color
#B41B71 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.197 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.047 away. White text reads best on it, at 6.29:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.197) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.33:1 |
| White text | 6.29:1 |
Values
| HEX | #B41B71 |
| RGB | rgb(180, 27, 113) |
| HSL | hsl(326, 74%, 41%) |
| OKLCH | oklch(51.5% 0.197 353) |
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 #B41B71 | 6.29:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #B41B71 | 3.33:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #B41B71 text on white | 6.29:1 | AA | Lc 79.6 | Fine for body text |
| #B41B71 text on black | 3.33:1 | AA large text | Lc -22.2 | 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 700.
-
Step 50
50
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F6CBDC
oklch(88.4% 0.053 352.5)
-
Step 300
300
#F2A7C6
oklch(80.9% 0.096 353)
-
Step 400
400
#E774A9
oklch(70.6% 0.153 352.8)
-
Step 500
500
#DC4993
oklch(63% 0.195 353.1)
-
Step 600
600
#C7207E
oklch(55.6% 0.212 352.9)
-
Step 700
700 (this color)
#B41B71
oklch(51.5% 0.197 353)
-
Step 800
800
#8B1356
oklch(42.6% 0.162 353.2)
-
Step 900
900
#701A47
oklch(37.6% 0.127 353.1)
-
Step 950
950
#42112A
oklch(26.9% 0.081 352.4)
#B41B71 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) | #3D4F73 | 0.224 |
| Deuteranopia (no green cones) | #686A6E | 0.197 |
| Tritanopia (no blue cones) | #C30045 | 0.072 |
| Achromatopsia (no color) | #606060 | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B41B71
#B41B71
oklch(51.5% 0.197 353)
- #007962
#007962
oklch(51.4% 0.098 173.3)
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 #B41B71, closest first.
No curated palette has a color within ΔE 0.04 of #B41B71.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.047
- Violet Red #A50055 ΔE 0.054
- Red Violet #9E0168 ΔE 0.055
- Deep Magenta #A0025C ΔE 0.056
- Raspberry #B00149 ΔE 0.060
- Dark Fuchsia #9D0759 ΔE 0.062
- Light Burgundy #A8415B ΔE 0.073
- Dark Hot Pink #D90166 ΔE 0.077
Use #B41B71 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.