#B41864
Closest named color: Raspberry (#B00149). oklch(50.9% 0.194 358.6), rgb(180, 24, 100).
Aa
White text reads best on this color (6.45:1).
About this color
#B41864 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.194 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.041 away. White text reads best on it, at 6.45:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.25:1 |
| White text | 6.45:1 |
Values
| HEX | #B41864 |
| RGB | rgb(180, 24, 100) |
| HSL | hsl(331, 76%, 40%) |
| OKLCH | oklch(50.9% 0.194 358.6) |
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 #B41864 | 6.45:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #B41864 | 3.25:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #B41864 text on white | 6.45:1 | AA | Lc 80.2 | Fine for body text |
| #B41864 text on black | 3.25:1 | AA large text | Lc -21.6 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3E9
oklch(93.6% 0.026 359.9)
-
Step 200
200
#F7CBD8
oklch(88.4% 0.052 358.6)
-
Step 300
300
#F3A7C0
oklch(80.8% 0.094 358.1)
-
Step 400
400
#E9759F
oklch(70.7% 0.15 358.7)
-
Step 500
500
#DF4A88
oklch(63.2% 0.192 358.6)
-
Step 600
600
#CA2071
oklch(55.6% 0.209 358.8)
-
Step 700
700 (this color)
#B41864
oklch(50.9% 0.194 358.6)
-
Step 800
800
#8D134E
oklch(42.7% 0.16 358.3)
-
Step 900
900
#721B41
oklch(37.8% 0.125 358.5)
-
Step 950
950
#431226
oklch(27.1% 0.079 358.5)
#B41864 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) | #414C66 | 0.220 |
| Deuteranopia (no green cones) | #6B6961 | 0.196 |
| Tritanopia (no blue cones) | #C4003D | 0.065 |
| Achromatopsia (no color) | #5E5E5E | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B41864
#B41864
oklch(50.9% 0.194 358.6)
- #007766
#007766
oklch(50.9% 0.094 178.2)
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 #B41864, closest first.
No curated palette has a color within ΔE 0.04 of #B41864.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.041
- Violet Red #A50055 ΔE 0.042
- Deep Magenta #A0025C ΔE 0.049
- Dark Fuchsia #9D0759 ΔE 0.054
- Red Violet #9E0168 ΔE 0.056
- Rose Red #BE013C ΔE 0.061
- Medium Violet Red #C71585 ΔE 0.062
- Ruby #CA0147 ΔE 0.062
Use #B41864 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.