#B1319A#B1319A

#B1319A is a mid, vivid pink. Relative luminance 0.139; OKLCH L 54.4% C 0.198 H 336.2°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B1319A
RGB	rgb(177, 49, 154)
HSL	hsl(311, 57%, 44%)
HSV	hsv(311, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 13%, 30.6%)
CIE-LAB	lab(44.06, 61.75, -29.32)
CIE-LCH	lch(44.06, 68.36, 334.60°)
OKLab	oklab(54.39% 0.1811 -0.0799)
OKLCH	oklch(54.39% 0.198 336.2)
XYZ	xyz(25.0629, 13.8791, 31.9245)
Luminance	0.1388 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1319A #31B148

analogous

#8831B1 #B1319A #B1315A

triadic

#B1319A #9AB131 #319AB1

tetradic

#B1319A #B18831 #31B148 #315AB1

square

#B1319A #B18831 #31B148 #315AB1

split-complementary

#B1319A #5AB131 #31B188

monochromatic

#511647 #812470 #B1319A #CF51B8 #DC80CC

Accessibility & contrast

On white

5.56

#B1319A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B1319A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1319A

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1319A	#FFFFFF	#000000	##FFFFFF
##B1319A	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335C9D

Deuteranopia (green-blind)

#5F6F97

Tritanopia (blue-blind)

#BA3A62

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b1319a;
/* rgb */ color: rgb(177, 49, 154);
/* oklch */ color: oklch(54.4% 0.198 336.2);

Tailwind

colors: {
  custom: {
    50: '#cc75b8',
    500: '#b1319a',
    950: '#000000',
  },
}

SCSS

$custom: #b1319a;
$custom-light: #cc75b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b1319a",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 154
  },
  "hsl": {
    "h": 310.781,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5439,
    "c": 0.19796,
    "h": 336.2
  },
  "luminance": 0.13877
}

Semantic roles & 50–950 ramp

primary

#B1319A

secondary

#79C586

accent

#E06348

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B1319A

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

Preview Lab → · Contrast checker → · Palette generator →