#B4437D#B4437D

#B4437D is a mid, vivid pink. Relative luminance 0.152; OKLCH L 55.4% C 0.158 H 351.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B4437D
RGB	rgb(180, 67, 125)
HSL	hsl(329, 46%, 48%)
HSV	hsv(329, 63%, 71%)
CMYK	cmyk(0%, 62.8%, 30.6%, 29.4%)
CIE-LAB	lab(45.91, 51.50, -8.89)
CIE-LCH	lch(45.91, 52.27, 350.21°)
OKLab	oklab(55.45% 0.1567 -0.023)
OKLCH	oklch(55.45% 0.158 351.7)
XYZ	xyz(24.5324, 15.2008, 21.0401)
Luminance	0.1520 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4437D #43B47A

analogous

#B243B4 #B4437D #B44344

triadic

#B4437D #7DB443 #437DB4

tetradic

#B4437D #B4B243 #43B47A #4344B4

square

#B4437D #B4B243 #43B47A #4344B4

split-complementary

#B4437D #44B443 #43B4B2

monochromatic

#5B223F #87325E #B4437D #C86C9B #D999BA

Accessibility & contrast

On white

5.20

#B4437D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B4437D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4437D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4437D	#FFFFFF	#000000	##FFFFFF
##B4437D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53607F

Deuteranopia (green-blind)

#72747A

Tritanopia (blue-blind)

#C13D5A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b4437d;
/* rgb */ color: rgb(180, 67, 125);
/* oklch */ color: oklch(55.4% 0.158 351.7);

Tailwind

colors: {
  custom: {
    50: '#ce7ea2',
    500: '#b4437d',
    950: '#000000',
  },
}

SCSS

$custom: #b4437d;
$custom-light: #ce7ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4437d",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 125
  },
  "hsl": {
    "h": 329.204,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55448,
    "c": 0.15835,
    "h": 351.7
  },
  "luminance": 0.15198
}

Semantic roles & 50–950 ramp

primary

#B4437D

secondary

#8EC5A9

accent

#D59252

background

#FDF7FA

surface

#FAEEF3

border

#D3C9CD

text

#140A0F

muted

#837C7F

Preview Lab

Preview with #B4437D

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

Preview Lab → · Contrast checker → · Palette generator →