#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
RGBrgb(177, 49, 154)
HSLhsl(311, 57%, 44%)
HSVhsv(311, 72%, 69%)
CMYKcmyk(0%, 72.3%, 13%, 30.6%)
CIE-LABlab(44.06, 61.75, -29.32)
CIE-LCHlch(44.06, 68.36, 334.60°)
OKLaboklab(54.39% 0.1811 -0.0799)
OKLCHoklch(54.39% 0.198 336.2)
XYZxyz(25.0629, 13.8791, 31.9245)
Luminance0.1388 (WCAG relative)
Temperatureneutral
Familypink

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
##B1319A1.005.563.785.56
#FFFFFF5.561.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.561.0021.001.00

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 →

#B1319A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva