#B4278D#B4278D

#B4278D is a mid, highly saturated pink. Relative luminance 0.131; OKLCH L 53.4% C 0.202 H 342.0°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B4278D
RGB	rgb(180, 39, 141)
HSL	hsl(317, 64%, 43%)
HSV	hsv(317, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 21.7%, 29.4%)
CIE-LAB	lab(42.88, 63.78, -23.25)
CIE-LCH	lch(42.88, 67.88, 339.97°)
OKLab	oklab(53.44% 0.1918 -0.0625)
OKLCH	oklch(53.44% 0.202 342)
XYZ	xyz(24.3565, 13.0800, 26.4361)
Luminance	0.1308 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4278D #27B44E

analogous

#9527B4 #B4278D #B42746

triadic

#B4278D #8DB427 #278DB4

tetradic

#B4278D #B49527 #27B44E #2746B4

square

#B4278D #B49527 #27B44E #2746B4

split-complementary

#B4278D #46B427 #27B495

monochromatic

#4F113E #821C66 #B4278D #D642AD #E174C3

Accessibility & contrast

On white

5.81

#B4278D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B4278D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4278D

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4278D	#FFFFFF	#000000	##FFFFFF
##B4278D	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365790

Deuteranopia (green-blind)

#636D8A

Tritanopia (blue-blind)

#BF2958

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b4278d;
/* rgb */ color: rgb(180, 39, 141);
/* oklch */ color: oklch(53.4% 0.202 342.0);

Tailwind

colors: {
  custom: {
    50: '#cf71ae',
    500: '#b4278d',
    950: '#000000',
  },
}

SCSS

$custom: #b4278d;
$custom-light: #cf71ae;
$custom-dark: #000000;

JSON

{
  "hex": "#b4278d",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 141
  },
  "hsl": {
    "h": 316.596,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.53443,
    "c": 0.2017,
    "h": 342
  },
  "luminance": 0.13077
}

Semantic roles & 50–950 ramp

primary

#B4278D

secondary

#6FC887

accent

#E76F40

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B4278D

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

Preview Lab → · Contrast checker → · Palette generator →