#B43170#B43170

#B43170 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.1% C 0.176 H 355.6°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B43170
RGB	rgb(180, 49, 112)
HSL	hsl(331, 57%, 45%)
HSV	hsv(331, 73%, 71%)
CMYK	cmyk(0%, 72.8%, 37.8%, 29.4%)
CIE-LAB	lab(42.87, 57.12, -5.44)
CIE-LCH	lch(42.87, 57.38, 354.56°)
OKLab	oklab(53.07% 0.1752 -0.0136)
OKLCH	oklch(53.07% 0.176 355.6)
XYZ	xyz(22.8468, 13.0726, 16.6462)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43170 #31B475

analogous

#B431B1 #B43170 #B43431

triadic

#B43170 #70B431 #3170B4

tetradic

#B43170 #B1B431 #31B475 #3431B4

square

#B43170 #B1B431 #31B475 #3431B4

split-complementary

#B43170 #31B434 #31B1B4

monochromatic

#541734 #842452 #B43170 #D0528F #DD82AE

Accessibility & contrast

On white

5.81

#B43170 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B43170 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43170

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43170	#FFFFFF	#000000	##FFFFFF
##B43170	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5672

Deuteranopia (green-blind)

#6E6E6D

Tritanopia (blue-blind)

#C2234C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43170;
/* rgb */ color: rgb(180, 49, 112);
/* oklch */ color: oklch(53.1% 0.176 355.6);

Tailwind

colors: {
  custom: {
    50: '#cf7499',
    500: '#b43170',
    950: '#000000',
  },
}

SCSS

$custom: #b43170;
$custom-light: #cf7499;
$custom-dark: #000000;

JSON

{
  "hex": "#b43170",
  "rgb": {
    "r": 180,
    "g": 49,
    "b": 112
  },
  "hsl": {
    "h": 331.145,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.53065,
    "c": 0.17576,
    "h": 355.6
  },
  "luminance": 0.1307
}

Semantic roles & 50–950 ramp

primary

#B43170

secondary

#7BC6A2

accent

#E09747

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B43170

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

Preview Lab → · Contrast checker → · Palette generator →