#B43370#B43370

#B43370 is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.3% C 0.173 H 355.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B43370
RGB	rgb(180, 51, 112)
HSL	hsl(332, 56%, 45%)
HSV	hsv(332, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 37.8%, 29.4%)
CIE-LAB	lab(43.13, 56.41, -5.06)
CIE-LCH	lch(43.13, 56.64, 354.88°)
OKLab	oklab(53.25% 0.173 -0.0126)
OKLCH	oklch(53.25% 0.173 355.8)
XYZ	xyz(22.9323, 13.2436, 16.6747)
Luminance	0.1324 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43370 #33B477

analogous

#B433B0 #B43370 #B43733

triadic

#B43370 #70B433 #3370B4

tetradic

#B43370 #B0B433 #33B477 #3733B4

square

#B43370 #B0B433 #33B477 #3733B4

split-complementary

#B43370 #33B437 #33B0B4

monochromatic

#551835 #842552 #B43370 #CF558F #DC85AE

Accessibility & contrast

On white

5.76

#B43370 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B43370 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43370

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43370	#FFFFFF	#000000	##FFFFFF
##B43370	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5772

Deuteranopia (green-blind)

#6F6F6D

Tritanopia (blue-blind)

#C2264D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b43370;
/* rgb */ color: rgb(180, 51, 112);
/* oklch */ color: oklch(53.3% 0.173 355.8);

Tailwind

colors: {
  custom: {
    50: '#cf7599',
    500: '#b43370',
    950: '#000000',
  },
}

SCSS

$custom: #b43370;
$custom-light: #cf7599;
$custom-dark: #000000;

JSON

{
  "hex": "#b43370",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 112
  },
  "hsl": {
    "h": 331.628,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53253,
    "c": 0.17342,
    "h": 355.8
  },
  "luminance": 0.13241
}

Semantic roles & 50–950 ramp

primary

#B43370

secondary

#7DC6A3

accent

#DF9849

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B43370

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

Preview Lab → · Contrast checker → · Palette generator →