#B4437E#B4437E

#B4437E is a mid, vivid pink. Relative luminance 0.152; OKLCH L 55.5% C 0.159 H 351.1°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B4437E
RGB	rgb(180, 67, 126)
HSL	hsl(329, 46%, 48%)
HSV	hsv(329, 63%, 71%)
CMYK	cmyk(0%, 62.8%, 30%, 29.4%)
CIE-LAB	lab(45.94, 51.63, -9.45)
CIE-LCH	lch(45.94, 52.49, 349.63°)
OKLab	oklab(55.48% 0.157 -0.0245)
OKLCH	oklch(55.48% 0.159 351.1)
XYZ	xyz(24.5966, 15.2265, 21.3783)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4437E #43B479

analogous

#B143B4 #B4437E #B44345

triadic

#B4437E #7EB443 #437EB4

tetradic

#B4437E #B4B143 #43B479 #4345B4

square

#B4437E #B4B143 #43B479 #4345B4

split-complementary

#B4437E #45B443 #43B4B1

monochromatic

#5B2240 #87325F #B4437E #C86C9C #D999BA

Accessibility & contrast

On white

5.19

#B4437E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B4437E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4437E

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4437E	#FFFFFF	#000000	##FFFFFF
##B4437E	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536080

Deuteranopia (green-blind)

#72747B

Tritanopia (blue-blind)

#C13D5B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b4437e;
/* rgb */ color: rgb(180, 67, 126);
/* oklch */ color: oklch(55.5% 0.159 351.1);

Tailwind

colors: {
  custom: {
    50: '#ce7ea3',
    500: '#b4437e',
    950: '#000000',
  },
}

SCSS

$custom: #b4437e;
$custom-light: #ce7ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#b4437e",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 126
  },
  "hsl": {
    "h": 328.673,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55485,
    "c": 0.15887,
    "h": 351.1
  },
  "luminance": 0.15224
}

Semantic roles & 50–950 ramp

primary

#B4437E

secondary

#8EC5A8

accent

#D59152

background

#FDF7FA

surface

#FAEEF3

border

#D3C9CD

text

#140A0F

muted

#837C7F

Preview Lab

Preview with #B4437E

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

Preview Lab → · Contrast checker → · Palette generator →