#B4377E#B4377E

#B4377E is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.2% C 0.175 H 349.6°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B4377E
RGB	rgb(180, 55, 126)
HSL	hsl(326, 53%, 46%)
HSV	hsv(326, 69%, 71%)
CMYK	cmyk(0%, 69.4%, 30%, 29.4%)
CIE-LAB	lab(44.15, 56.55, -12.14)
CIE-LCH	lch(44.15, 57.84, 347.88°)
OKLab	oklab(54.17% 0.1723 -0.0317)
OKLCH	oklch(54.17% 0.175 349.6)
XYZ	xyz(23.9557, 13.9447, 21.1646)
Luminance	0.1394 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4377E #37B46D

analogous

#AB37B4 #B4377E #B4373F

triadic

#B4377E #7EB437 #377EB4

tetradic

#B4377E #B4AB37 #37B46D #373FB4

square

#B4377E #B4AB37 #37B46D #373FB4

split-complementary

#B4377E #3FB437 #37B4AB

monochromatic

#561A3C #85295D #B4377E #CD5B9C #DB8AB8

Accessibility & contrast

On white

5.54

#B4377E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B4377E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4377E

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4377E	#FFFFFF	#000000	##FFFFFF
##B4377E	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495A80

Deuteranopia (green-blind)

#6D707B

Tritanopia (blue-blind)

#C13156

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b4377e;
/* rgb */ color: rgb(180, 55, 126);
/* oklch */ color: oklch(54.2% 0.175 349.6);

Tailwind

colors: {
  custom: {
    50: '#ce77a3',
    500: '#b4377e',
    950: '#000000',
  },
}

SCSS

$custom: #b4377e;
$custom-light: #ce77a3;
$custom-dark: #000000;

JSON

{
  "hex": "#b4377e",
  "rgb": {
    "r": 180,
    "g": 55,
    "b": 126
  },
  "hsl": {
    "h": 325.92,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54167,
    "c": 0.17516,
    "h": 349.6
  },
  "luminance": 0.13942
}

Semantic roles & 50–950 ramp

primary

#B4377E

secondary

#81C69F

accent

#DD8A4B

background

#FDF7FA

surface

#FAEEF3

border

#D3C9CD

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B4377E

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

Preview Lab → · Contrast checker → · Palette generator →