#B0319F#B0319F

#B0319F is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.5% C 0.201 H 334.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B0319F
RGB	rgb(176, 49, 159)
HSL	hsl(308, 56%, 44%)
HSV	hsv(308, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 9.7%, 31%)
CIE-LAB	lab(44.14, 62.27, -32.21)
CIE-LCH	lch(44.14, 70.10, 332.65°)
OKLab	oklab(54.49% 0.1806 -0.0882)
OKLCH	oklch(54.49% 0.201 334)
XYZ	xyz(25.2610, 13.9321, 34.1529)
Luminance	0.1393 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0319F #31B042

analogous

#8131B0 #B0319F #B03160

triadic

#B0319F #9FB031 #319FB0

tetradic

#B0319F #B08131 #31B042 #3160B0

square

#B0319F #B08131 #31B042 #3160B0

split-complementary

#B0319F #60B031 #31B081

monochromatic

#501649 #802474 #B0319F #CE50BD #DC80CF

Accessibility & contrast

On white

5.55

#B0319F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B0319F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0319F

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0319F	#FFFFFF	#000000	##FFFFFF
##B0319F	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5DA2

Deuteranopia (green-blind)

#5C6F9C

Tritanopia (blue-blind)

#B83C64

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b0319f;
/* rgb */ color: rgb(176, 49, 159);
/* oklch */ color: oklch(54.5% 0.201 334.0);

Tailwind

colors: {
  custom: {
    50: '#cb75bc',
    500: '#b0319f',
    950: '#000000',
  },
}

SCSS

$custom: #b0319f;
$custom-light: #cb75bc;
$custom-dark: #000000;

JSON

{
  "hex": "#b0319f",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 159
  },
  "hsl": {
    "h": 308.031,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54493,
    "c": 0.20096,
    "h": 334
  },
  "luminance": 0.1393
}

Semantic roles & 50–950 ramp

primary

#B0319F

secondary

#78C582

accent

#E05C48

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140912

muted

#827B81

Preview Lab

Preview with #B0319F

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

Preview Lab → · Contrast checker → · Palette generator →