#B4279A#B4279A

#B4279A is a mid, highly saturated pink. Relative luminance 0.135; OKLCH L 54.1% C 0.210 H 337.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4279A
RGB	rgb(180, 39, 154)
HSL	hsl(311, 64%, 43%)
HSV	hsv(311, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 14.4%, 29.4%)
CIE-LAB	lab(43.49, 65.55, -30.17)
CIE-LCH	lch(43.49, 72.16, 335.29°)
OKLab	oklab(54.08% 0.1933 -0.0822)
OKLCH	oklch(54.08% 0.21 337)
XYZ	xyz(25.3812, 13.4899, 31.8327)
Luminance	0.1349 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4279A #27B441

analogous

#8827B4 #B4279A #B42753

triadic

#B4279A #9AB427 #279AB4

tetradic

#B4279A #B48827 #27B441 #2753B4

square

#B4279A #B48827 #27B441 #2753B4

split-complementary

#B4279A #53B427 #27B488

monochromatic

#4F1144 #821C6F #B4279A #D642BB #E174CD

Accessibility & contrast

On white

5.68

#B4279A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B4279A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4279A

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4279A	#FFFFFF	#000000	##FFFFFF
##B4279A	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B599D

Deuteranopia (green-blind)

#5E6E97

Tritanopia (blue-blind)

#BE315F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4279a;
/* rgb */ color: rgb(180, 39, 154);
/* oklch */ color: oklch(54.1% 0.210 337.0);

Tailwind

colors: {
  custom: {
    50: '#cf72b8',
    500: '#b4279a',
    950: '#000000',
  },
}

SCSS

$custom: #b4279a;
$custom-light: #cf72b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b4279a",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 154
  },
  "hsl": {
    "h": 311.064,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54079,
    "c": 0.21004,
    "h": 337
  },
  "luminance": 0.13487
}

Semantic roles & 50–950 ramp

primary

#B4279A

secondary

#6FC87F

accent

#E75F40

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B4279A

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

Preview Lab → · Contrast checker → · Palette generator →