#B43171#B43171

#B43171 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.176 H 355.1°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#B43171
RGB	rgb(180, 49, 113)
HSL	hsl(331, 57%, 45%)
HSV	hsv(331, 73%, 71%)
CMYK	cmyk(0%, 72.8%, 37.2%, 29.4%)
CIE-LAB	lab(42.91, 57.23, -6.01)
CIE-LCH	lch(42.91, 57.55, 354.01°)
OKLab	oklab(53.1% 0.1755 -0.0151)
OKLCH	oklch(53.1% 0.176 355.1)
XYZ	xyz(22.9028, 13.0949, 16.9411)
Luminance	0.1309 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43171 #31B474

analogous

#B431B2 #B43171 #B43331

triadic

#B43171 #71B431 #3171B4

tetradic

#B43171 #B2B431 #31B474 #3331B4

square

#B43171 #B2B431 #31B474 #3331B4

split-complementary

#B43171 #31B433 #31B2B4

monochromatic

#541735 #842453 #B43171 #D05290 #DD82AF

Accessibility & contrast

On white

5.80

#B43171 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B43171 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43171

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43171	#FFFFFF	#000000	##FFFFFF
##B43171	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5673

Deuteranopia (green-blind)

#6E6E6E

Tritanopia (blue-blind)

#C2234D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43171;
/* rgb */ color: rgb(180, 49, 113);
/* oklch */ color: oklch(53.1% 0.176 355.1);

Tailwind

colors: {
  custom: {
    50: '#cf7499',
    500: '#b43171',
    950: '#000000',
  },
}

SCSS

$custom: #b43171;
$custom-light: #cf7499;
$custom-dark: #000000;

JSON

{
  "hex": "#b43171",
  "rgb": {
    "r": 180,
    "g": 49,
    "b": 113
  },
  "hsl": {
    "h": 330.687,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53101,
    "c": 0.17618,
    "h": 355.1
  },
  "luminance": 0.13092
}

Semantic roles & 50–950 ramp

primary

#B43171

secondary

#7BC6A1

accent

#E09647

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090E

muted

#837B7E

Preview Lab

Preview with #B43171

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →