#B42D72
Closest named color: Medium Violet Red (#C71585). oklch(52.8% 0.181 354.1), rgb(180, 45, 114).
Aa
White text reads best on this color (5.90:1).
About this color
#B42D72 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.181 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.050 away. White text reads best on it, at 5.90:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.55:1 |
| White text | 5.90:1 |
Values
| HEX | #B42D72 |
| RGB | rgb(180, 45, 114) |
| HSL | hsl(329, 60%, 44%) |
| OKLCH | oklch(52.8% 0.181 354.1) |
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 #B42D72 | 5.90:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #B42D72 | 3.55:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #B42D72 text on white | 5.90:1 | AA | Lc 78.3 | Fine for body text |
| #B42D72 text on black | 3.55:1 | AA large text | Lc -23.5 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F8E4EB
oklch(93.7% 0.024 354.3)
-
Step 200
200
#F3CDDB
oklch(88.5% 0.046 353.9)
-
Step 300
300
#EBABC4
oklch(80.8% 0.081 353.9)
-
Step 400
400
#DF7CA6
oklch(70.7% 0.131 354.1)
-
Step 500
500
#D35790
oklch(63.2% 0.167 354.3)
-
Step 600
600 (this color)
#B42D72
oklch(52.8% 0.181 354.1)
-
Step 700
700
#A32867
oklch(49.1% 0.168 354)
-
Step 800
800
#852354
oklch(42.7% 0.14 354.2)
-
Step 900
900
#6B2345
oklch(37.7% 0.109 354.4)
-
Step 950
950
#3F1629
oklch(27.1% 0.069 353.7)
#B42D72 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) | #475474 | 0.203 |
| Deuteranopia (no green cones) | #6D6D6F | 0.180 |
| Tritanopia (no blue cones) | #C21F4C | 0.062 |
| Achromatopsia (no color) | #646464 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B42D72
#B42D72
oklch(52.8% 0.181 354.1)
- #007E67
#007E67
oklch(52.9% 0.101 174)
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 #B42D72, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.050
- Light Burgundy #A8415B ΔE 0.058
- Violet Red #A50055 ΔE 0.064
- Raspberry #B00149 ΔE 0.064
- Dark Pink #CB416B ΔE 0.066
- Dark Rose #B5485D ΔE 0.066
- Deep Magenta #A0025C ΔE 0.067
- Red Violet #9E0168 ΔE 0.069
Use #B42D72 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.