#B43A6C
Closest named color: Light Burgundy (#A8415B). oklch(53.8% 0.163 359), rgb(180, 58, 108).
Aa
White text reads best on this color (5.58:1).
About this color
#B43A6C is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.163 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.038 away. White text reads best on it, at 5.58:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.76:1 |
| White text | 5.58:1 |
Values
| HEX | #B43A6C |
| RGB | rgb(180, 58, 108) |
| HSL | hsl(335, 51%, 47%) |
| OKLCH | oklch(53.8% 0.163 359) |
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 #B43A6C | 5.58:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #B43A6C | 3.76:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #B43A6C text on white | 5.58:1 | AA | Lc 77.0 | Fine for body text |
| #B43A6C text on black | 3.76:1 | AA large text | Lc -24.8 | 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
#E9ADBF
oklch(80.8% 0.074 359.2)
-
Step 400
400
#DB809F
oklch(70.6% 0.117 358.7)
-
Step 500
500
#CF5D87
oklch(63.1% 0.15 359.2)
-
Step 600
600 (this color)
#B43A6C
oklch(53.8% 0.163 359)
-
Step 700
700
#A0315F
oklch(49.2% 0.152 358.9)
-
Step 800
800
#822A4D
oklch(42.7% 0.125 359.3)
-
Step 900
900
#692740
oklch(37.7% 0.098 359.3)
-
Step 950
950
#3E1826
oklch(27.1% 0.062 358.9)
#B43A6C 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) | #51596D | 0.183 |
| Deuteranopia (no green cones) | #737069 | 0.163 |
| Tritanopia (no blue cones) | #C32D4E | 0.050 |
| Achromatopsia (no color) | #686868 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B43A6C
#B43A6C
oklch(53.8% 0.163 359)
- #00806F
#00806F
oklch(53.7% 0.098 179.1)
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 #B43A6C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.038
- Dark Rose #B5485D ΔE 0.041
- Dark Pink #CB416B ΔE 0.050
- Deep Rose #C74767 ΔE 0.051
- Light Maroon #A24857 ΔE 0.056
- Dusty Red #B9484E ΔE 0.061
- Medium Violet Red #C71585 ΔE 0.068
- Raspberry #B00149 ΔE 0.068
Use #B43A6C 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.