#B41B82
Closest named color: Medium Violet Red (#C71585). oklch(52.2% 0.205 345.9), rgb(180, 27, 130).
Aa
White text reads best on this color (6.14:1).
About this color
#B41B82 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.205 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.038 away. White text reads best on it, at 6.14:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.205) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.41:1 |
| White text | 6.14:1 |
Values
| HEX | #B41B82 |
| RGB | rgb(180, 27, 130) |
| HSL | hsl(320, 74%, 41%) |
| OKLCH | oklch(52.2% 0.205 345.9) |
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 #B41B82 | 6.14:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #B41B82 | 3.41:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #B41B82 text on white | 6.14:1 | AA | Lc 78.9 | Fine for body text |
| #B41B82 text on black | 3.41:1 | AA large text | Lc -22.9 | 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
#FDF2F7
oklch(97.1% 0.013 347.9)
-
Step 100
100
#F9E3EE
oklch(93.7% 0.028 345.9)
-
Step 200
200
#F5CBE1
oklch(88.4% 0.055 345.4)
-
Step 300
300
#F0A7CE
oklch(81% 0.099 346.2)
-
Step 400
400
#E573B6
oklch(70.7% 0.16 345.7)
-
Step 500
500
#D948A3
oklch(63.1% 0.202 345.8)
-
Step 600
600
#C51C8E
oklch(55.7% 0.221 346)
-
Step 700
700 (this color)
#B41B82
oklch(52.2% 0.205 345.9)
-
Step 800
800
#891062
oklch(42.6% 0.169 345.8)
-
Step 900
900
#6F1950
oklch(37.7% 0.133 346.1)
-
Step 950
950
#41112F
oklch(27% 0.083 345.7)
#B41B82 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) | #355184 | 0.232 |
| Deuteranopia (no green cones) | #646B7F | 0.200 |
| Tritanopia (no blue cones) | #C1154F | 0.085 |
| Achromatopsia (no color) | #626262 | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B41B82
#B41B82
oklch(52.2% 0.205 345.9)
- #007D5B
#007D5B
oklch(52.3% 0.109 165.9)
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 #B41B82, closest first.
No curated palette has a color within ΔE 0.04 of #B41B82.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.038
- Red Violet #9E0168 ΔE 0.063
- Warm Purple #952E8F ΔE 0.066
- Deep Magenta #A0025C ΔE 0.072
- Violet Red #A50055 ΔE 0.076
- Dark Fuchsia #9D0759 ΔE 0.079
- Raspberry #B00149 ΔE 0.087
- Dark Hot Pink #D90166 ΔE 0.088
Use #B41B82 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.