#B43A6A
Closest named color: Light Burgundy (#A8415B). oklch(53.8% 0.163 0), rgb(180, 58, 106).
Aa
White text reads best on this color (5.59:1).
About this color
#B43A6A is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.163 and its hue 0°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.036 away. White text reads best on it, at 5.59:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #B43A6A |
| RGB | rgb(180, 58, 106) |
| HSL | hsl(336, 51%, 47%) |
| OKLCH | oklch(53.8% 0.163 0) |
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 #B43A6A | 5.59:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #B43A6A | 3.75:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #B43A6A text on white | 5.59:1 | AA | Lc 77.0 | Fine for body text |
| #B43A6A text on black | 3.75:1 | AA large text | Lc -24.7 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E9
oklch(93.5% 0.022 359.7)
-
Step 200
200
#F1CFD8
oklch(88.6% 0.04 0.2)
-
Step 300
300
#E9ADBE
oklch(80.8% 0.073 0.2)
-
Step 400
400
#DC809D
oklch(70.7% 0.118 0.3)
-
Step 500
500
#CF5D86
oklch(63.1% 0.15 359.7)
-
Step 600
600 (this color)
#B43A6A
oklch(53.8% 0.163 0)
-
Step 700
700
#A0315D
oklch(49.1% 0.151 0.1)
-
Step 800
800
#822A4C
oklch(42.7% 0.125 0.1)
-
Step 900
900
#69273F
oklch(37.6% 0.098 0.3)
-
Step 950
950
#3E1825
oklch(27.1% 0.062 0.5)
#B43A6A 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) | #52596B | 0.182 |
| Deuteranopia (no green cones) | #737067 | 0.164 |
| Tritanopia (no blue cones) | #C32C4E | 0.048 |
| Achromatopsia (no color) | #686868 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B43A6A
#B43A6A
oklch(53.8% 0.163 0)
- #008070
#008070
oklch(53.7% 0.098 180)
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 #B43A6A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.036
- Dark Rose #B5485D ΔE 0.039
- Dark Pink #CB416B ΔE 0.050
- Deep Rose #C74767 ΔE 0.050
- Light Maroon #A24857 ΔE 0.054
- Dusty Red #B9484E ΔE 0.059
- Raspberry #B00149 ΔE 0.066
- Ruby #CA0147 ΔE 0.067
Use #B43A6A 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.