#B0319A#B0319A

#B0319A is a mid, vivid pink. Relative luminance 0.138; OKLCH L 54.2% C 0.197 H 335.9°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#B0319A
RGB	rgb(176, 49, 154)
HSL	hsl(310, 56%, 44%)
HSV	hsv(310, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 12.5%, 31%)
CIE-LAB	lab(43.89, 61.51, -29.59)
CIE-LCH	lch(43.89, 68.26, 334.31°)
OKLab	oklab(54.24% 0.1801 -0.0807)
OKLCH	oklch(54.24% 0.197 335.9)
XYZ	xyz(24.8359, 13.7620, 31.9139)
Luminance	0.1376 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0319A #31B047

analogous

#8731B0 #B0319A #B0315B

triadic

#B0319A #9AB031 #319AB0

tetradic

#B0319A #B08731 #31B047 #315BB0

square

#B0319A #B08731 #31B047 #315BB0

split-complementary

#B0319A #5BB031 #31B087

monochromatic

#501646 #802470 #B0319A #CE50B8 #DC80CC

Accessibility & contrast

On white

5.60

#B0319A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B0319A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0319A

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0319A	#FFFFFF	#000000	##FFFFFF
##B0319A	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325C9D

Deuteranopia (green-blind)

#5E6F97

Tritanopia (blue-blind)

#B93A62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b0319a;
/* rgb */ color: rgb(176, 49, 154);
/* oklch */ color: oklch(54.2% 0.197 335.9);

Tailwind

colors: {
  custom: {
    50: '#cb75b8',
    500: '#b0319a',
    950: '#000000',
  },
}

SCSS

$custom: #b0319a;
$custom-light: #cb75b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b0319a",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 154
  },
  "hsl": {
    "h": 310.394,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54235,
    "c": 0.19736,
    "h": 335.9
  },
  "luminance": 0.1376
}

Semantic roles & 50–950 ramp

primary

#B0319A

secondary

#78C585

accent

#E06248

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140911

muted

#827B80

Preview Lab

Preview with #B0319A

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

Preview Lab → · Contrast checker → · Palette generator →