#B82171
Closest named color: Medium Violet Red (#C71585). oklch(52.5% 0.195 354.5), rgb(184, 33, 113).
Aa
White text reads best on this color (6.01:1).
About this color
#B82171 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.195 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.042 away. White text reads best on it, at 6.01:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.49:1 |
| White text | 6.01:1 |
Values
| HEX | #B82171 |
| RGB | rgb(184, 33, 113) |
| HSL | hsl(328, 70%, 43%) |
| OKLCH | oklch(52.5% 0.195 354.5) |
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 #B82171 | 6.01:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #B82171 | 3.49:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #B82171 text on white | 6.01:1 | AA | Lc 78.5 | Fine for body text |
| #B82171 text on black | 3.49:1 | AA large text | Lc -23.3 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F9E3EB
oklch(93.6% 0.026 353.5)
-
Step 200
200
#F5CCDB
oklch(88.5% 0.05 354.2)
-
Step 300
300
#EFA9C4
oklch(80.9% 0.089 354.4)
-
Step 400
400
#E379A6
oklch(70.8% 0.14 354.4)
-
Step 500
500
#D85190
oklch(63.2% 0.18 354.5)
-
Step 600
600 (this color)
#B82171
oklch(52.5% 0.195 354.5)
-
Step 700
700
#A81E67
oklch(49.2% 0.182 354.5)
-
Step 800
800
#881D54
oklch(42.7% 0.15 354.3)
-
Step 900
900
#6E1F45
oklch(37.7% 0.118 354.7)
-
Step 950
950
#411429
oklch(27.1% 0.074 354.2)
#B82171 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) | #425173 | 0.221 |
| Deuteranopia (no green cones) | #6D6D6E | 0.195 |
| Tritanopia (no blue cones) | #C70347 | 0.068 |
| Achromatopsia (no color) | #636363 | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B82171
#B82171
oklch(52.5% 0.195 354.5)
- #007D67
#007D67
oklch(52.6% 0.1 174.6)
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 #B82171, closest first.
No curated palette has a color within ΔE 0.04 of #B82171.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.042
- Violet Red #A50055 ΔE 0.062
- Raspberry #B00149 ΔE 0.062
- Deep Magenta #A0025C ΔE 0.065
- Red Violet #9E0168 ΔE 0.066
- Dark Hot Pink #D90166 ΔE 0.067
- Light Burgundy #A8415B ΔE 0.069
- Ruby #CA0147 ΔE 0.070
Use #B82171 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.