#B13181#B13181

#B13181 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.2% C 0.182 H 346.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX#B13181
RGBrgb(177, 49, 129)
HSLhsl(323, 57%, 44%)
HSVhsv(323, 72%, 69%)
CMYKcmyk(0%, 72.3%, 27.1%, 30.6%)
CIE-LABlab(42.96, 58.31, -15.84)
CIE-LCHlch(42.96, 60.42, 344.80°)
OKLaboklab(53.23% 0.177 -0.0419)
OKLCHoklch(53.23% 0.182 346.7)
XYZxyz(23.1933, 13.1312, 22.0778)
Luminance0.1313 (WCAG relative)
Temperaturewarm
Familypink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B13181 #31B161
analogous
#A131B1 #B13181 #B13141
triadic
#B13181 #81B131 #3181B1
tetradic
#B13181 #B1A131 #31B161 #3141B1
square
#B13181 #B1A131 #31B161 #3141B1
split-complementary
#B13181 #41B131 #31B1A1
monochromatic
#51163B #81245E #B13181 #CF519F #DC80BA

Accessibility & contrast

On white

5.79
#B13181 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.63
#B13181 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13181
5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B13181#FFFFFF#000000##FFFFFF
##B131811.005.793.635.79
#FFFFFF5.791.0021.001.00
#0000003.6321.001.0021.00
##FFFFFF5.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#425783
Deuteranopia (green-blind)
#686D7E
Tritanopia (blue-blind)
#BD2D55
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #b13181;
/* rgb */ color: rgb(177, 49, 129);
/* oklch */ color: oklch(53.2% 0.182 346.7);
Tailwind
colors: {
  custom: {
    50: '#cc74a5',
    500: '#b13181',
    950: '#000000',
  },
}
SCSS
$custom: #b13181;
$custom-light: #cc74a5;
$custom-dark: #000000;
JSON
{
  "hex": "#b13181",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 129
  },
  "hsl": {
    "h": 322.5,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53234,
    "c": 0.1819,
    "h": 346.7
  },
  "luminance": 0.13129
}

Semantic roles & 50–950 ramp

primary
#B13181
secondary
#79C595
accent
#E08148
background
#FDF7FA
surface
#FAEDF4
border
#D3C8CE
text
#14090F
muted
#837B7F

Preview Lab

Preview with #B13181

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

Preview Lab → · Contrast checker → · Palette generator →

#B13181 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva