#B4279B#B4279B

#B4279B is a mid, highly saturated pink. Relative luminance 0.135; OKLCH L 54.1% C 0.211 H 336.6°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B4279B
RGB	rgb(180, 39, 155)
HSL	hsl(311, 64%, 43%)
HSV	hsv(311, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 13.9%, 29.4%)
CIE-LAB	lab(43.54, 65.69, -30.69)
CIE-LCH	lch(43.54, 72.50, 334.96°)
OKLab	oklab(54.13% 0.1934 -0.0837)
OKLCH	oklch(54.13% 0.211 336.6)
XYZ	xyz(25.4648, 13.5233, 32.2731)
Luminance	0.1352 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4279B #27B440

analogous

#8627B4 #B4279B #B42755

triadic

#B4279B #9BB427 #279BB4

tetradic

#B4279B #B48627 #27B440 #2755B4

square

#B4279B #B48627 #27B440 #2755B4

split-complementary

#B4279B #55B427 #27B486

monochromatic

#4F1144 #821C70 #B4279B #D642BC #E174CE

Accessibility & contrast

On white

5.67

#B4279B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B4279B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4279B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4279B	#FFFFFF	#000000	##FFFFFF
##B4279B	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B599E

Deuteranopia (green-blind)

#5D6E98

Tritanopia (blue-blind)

#BE3260

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4279b;
/* rgb */ color: rgb(180, 39, 155);
/* oklch */ color: oklch(54.1% 0.211 336.6);

Tailwind

colors: {
  custom: {
    50: '#cf72b9',
    500: '#b4279b',
    950: '#000000',
  },
}

SCSS

$custom: #b4279b;
$custom-light: #cf72b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b4279b",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 155
  },
  "hsl": {
    "h": 310.638,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54131,
    "c": 0.2107,
    "h": 336.6
  },
  "luminance": 0.13521
}

Semantic roles & 50–950 ramp

primary

#B4279B

secondary

#6FC87E

accent

#E75E40

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B4279B

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

Preview Lab → · Contrast checker → · Palette generator →