#B137B7#B137B7

#B137B7 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.5% C 0.213 H 325.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX#B137B7
RGBrgb(177, 55, 183)
HSLhsl(297, 54%, 47%)
HSVhsv(297, 70%, 72%)
CMYKcmyk(3.3%, 69.9%, 0%, 28.2%)
CIE-LABlab(46.31, 64.28, -42.97)
CIE-LCHlch(46.31, 77.32, 326.24°)
OKLaboklab(56.5% 0.1765 -0.1193)
OKLCHoklch(56.5% 0.213 325.9)
XYZxyz(28.0443, 15.5002, 46.3053)
Luminance0.1550 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B137B7 #3DB737
analogous
#7137B7 #B137B7 #B7377D
triadic
#B137B7 #B7B137 #37B7B1
tetradic
#B137B7 #B77137 #3DB737 #377DB7
square
#B137B7 #B77137 #3DB737 #377DB7
split-complementary
#B137B7 #7DB737 #37B771
monochromatic
#561B59 #832988 #B137B7 #C95DCE #D98CDC

Accessibility & contrast

On white

5.12
#B137B7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.10
#B137B7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B137B7
5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B137B7#FFFFFF#000000##FFFFFF
##B137B71.005.124.105.12
#FFFFFF5.121.0021.001.00
#0000004.1021.001.0021.00
##FFFFFF5.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A64BB
Deuteranopia (green-blind)
#5373B4
Tritanopia (blue-blind)
#B54B73
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #b137b7;
/* rgb */ color: rgb(177, 55, 183);
/* oklch */ color: oklch(56.5% 0.213 325.9);
Tailwind
colors: {
  custom: {
    50: '#cc79cd',
    500: '#b137b7',
    950: '#000000',
  },
}
SCSS
$custom: #b137b7;
$custom-light: #cc79cd;
$custom-dark: #000000;
JSON
{
  "hex": "#b137b7",
  "rgb": {
    "r": 177,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 297.188,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.565,
    "c": 0.21303,
    "h": 325.9
  },
  "luminance": 0.15498
}

Semantic roles & 50–950 ramp

primary
#B137B7
secondary
#86C783
accent
#DD4B52
background
#FDF7FC
surface
#FAEEF9
border
#D3C9D2
text
#140A13
muted
#837C82

Preview Lab

Preview with #B137B7

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

Preview Lab → · Contrast checker → · Palette generator →

#B137B7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva