#B0306A#B0306A

#B0306A is a mid, vivid pink. Relative luminance 0.124; OKLCH L 52.1% C 0.171 H 357.3°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B0306A
RGB	rgb(176, 48, 106)
HSL	hsl(333, 57%, 44%)
HSV	hsv(333, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 39.8%, 31%)
CIE-LAB	lab(41.83, 55.71, -3.34)
CIE-LCH	lch(41.83, 55.81, 356.57°)
OKLab	oklab(52.1% 0.1709 -0.0081)
OKLCH	oklch(52.1% 0.171 357.3)
XYZ	xyz(21.5644, 12.3873, 14.8883)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0306A #30B076

analogous

#B030AA #B0306A #B03630

triadic

#B0306A #6AB030 #306AB0

tetradic

#B0306A #AAB030 #30B076 #3630B0

square

#B0306A #AAB030 #30B076 #3630B0

split-complementary

#B0306A #30B036 #30AAB0

monochromatic

#501630 #80234D #B0306A #CF4E89 #DC7EA9

Accessibility & contrast

On white

6.04

#B0306A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B0306A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0306A

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0306A	#FFFFFF	#000000	##FFFFFF
##B0306A	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A536C

Deuteranopia (green-blind)

#6D6B67

Tritanopia (blue-blind)

#BE2049

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0306a;
/* rgb */ color: rgb(176, 48, 106);
/* oklch */ color: oklch(52.1% 0.171 357.3);

Tailwind

colors: {
  custom: {
    50: '#cc7394',
    500: '#b0306a',
    950: '#000000',
  },
}

SCSS

$custom: #b0306a;
$custom-light: #cc7394;
$custom-dark: #000000;

JSON

{
  "hex": "#b0306a",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 106
  },
  "hsl": {
    "h": 332.813,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.52097,
    "c": 0.17112,
    "h": 357.3
  },
  "luminance": 0.12385
}

Semantic roles & 50–950 ramp

primary

#B0306A

secondary

#77C5A2

accent

#E09B47

background

#FDF7F9

surface

#FAEDF1

border

#D3C8CB

text

#14090D

muted

#837B7E

Preview Lab

Preview with #B0306A

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

Preview Lab → · Contrast checker → · Palette generator →