#B2309A#B2309A

#B2309A is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.5% C 0.200 H 336.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B2309A
RGB	rgb(178, 48, 154)
HSL	hsl(311, 58%, 44%)
HSV	hsv(311, 73%, 70%)
CMYK	cmyk(0%, 73%, 13.5%, 30.2%)
CIE-LAB	lab(44.11, 62.33, -29.23)
CIE-LCH	lch(44.11, 68.84, 334.88°)
OKLab	oklab(54.46% 0.1831 -0.0796)
OKLCH	oklch(54.46% 0.2 336.5)
XYZ	xyz(25.2502, 13.9143, 31.9215)
Luminance	0.1391 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2309A #30B248

analogous

#8930B2 #B2309A #B23059

triadic

#B2309A #9AB230 #309AB2

tetradic

#B2309A #B28930 #30B248 #3059B2

square

#B2309A #B28930 #30B248 #3059B2

split-complementary

#B2309A #59B230 #30B289

monochromatic

#521647 #822370 #B2309A #D050B8 #DD80CC

Accessibility & contrast

On white

5.55

#B2309A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B2309A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2309A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2309A	#FFFFFF	#000000	##FFFFFF
##B2309A	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335C9D

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#BB3961

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b2309a;
/* rgb */ color: rgb(178, 48, 154);
/* oklch */ color: oklch(54.5% 0.200 336.5);

Tailwind

colors: {
  custom: {
    50: '#cd75b8',
    500: '#b2309a',
    950: '#000000',
  },
}

SCSS

$custom: #b2309a;
$custom-light: #cd75b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b2309a",
  "rgb": {
    "r": 178,
    "g": 48,
    "b": 154
  },
  "hsl": {
    "h": 311.077,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54459,
    "c": 0.19967,
    "h": 336.5
  },
  "luminance": 0.13912
}

Semantic roles & 50–950 ramp

primary

#B2309A

secondary

#78C686

accent

#E16347

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B2309A

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

Preview Lab → · Contrast checker → · Palette generator →