#B43578#B43578

#B43578 is a mid, vivid pink. Relative luminance 0.136; OKLCH L 53.7% C 0.175 H 352.2°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B43578
RGB	rgb(180, 53, 120)
HSL	hsl(328, 55%, 46%)
HSV	hsv(328, 71%, 71%)
CMYK	cmyk(0%, 70.6%, 33.3%, 29.4%)
CIE-LAB	lab(43.67, 56.58, -9.19)
CIE-LCH	lch(43.67, 57.32, 350.77°)
OKLab	oklab(53.74% 0.173 -0.0237)
OKLCH	oklch(53.74% 0.175 352.2)
XYZ	xyz(23.4870, 13.6083, 19.1554)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43578 #35B471

analogous

#B035B4 #B43578 #B43539

triadic

#B43578 #78B435 #3578B4

tetradic

#B43578 #B4B035 #35B471 #3539B4

square

#B43578 #B4B035 #35B471 #3539B4

split-complementary

#B43578 #39B435 #35B4B0

monochromatic

#551939 #852758 #B43578 #CE5896 #DC88B4

Accessibility & contrast

On white

5.64

#B43578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B43578 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43578

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43578	#FFFFFF	#000000	##FFFFFF
##B43578	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A597A

Deuteranopia (green-blind)

#6E7075

Tritanopia (blue-blind)

#C22C52

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b43578;
/* rgb */ color: rgb(180, 53, 120);
/* oklch */ color: oklch(53.7% 0.175 352.2);

Tailwind

colors: {
  custom: {
    50: '#cf769f',
    500: '#b43578',
    950: '#000000',
  },
}

SCSS

$custom: #b43578;
$custom-light: #cf769f;
$custom-dark: #000000;

JSON

{
  "hex": "#b43578",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 120
  },
  "hsl": {
    "h": 328.346,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.53738,
    "c": 0.17462,
    "h": 352.2
  },
  "luminance": 0.13606
}

Semantic roles & 50–950 ramp

primary

#B43578

secondary

#7FC6A0

accent

#DE904A

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B43578

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

Preview Lab → · Contrast checker → · Palette generator →