#B537C2#B537C2

#B537C2 is a mid, highly saturated purple. Relative luminance 0.165; OKLCH L 57.7% C 0.224 H 323.9°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#B537C2
RGBrgb(181, 55, 194)
HSLhsl(294, 56%, 49%)
HSVhsv(294, 72%, 76%)
CMYKcmyk(6.7%, 71.6%, 0%, 23.9%)
CIE-LABlab(47.56, 67.05, -47.35)
CIE-LCHlch(47.56, 82.09, 324.77°)
OKLaboklab(57.72% 0.1807 -0.132)
OKLCHoklch(57.72% 0.224 323.9)
XYZxyz(30.1590, 16.4530, 52.6157)
Luminance0.1645 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B537C2 #44C237
analogous
#7037C2 #B537C2 #C2378A
triadic
#B537C2 #C2B537 #37C2B5
tetradic
#B537C2 #C27037 #44C237 #378AC2
square
#B537C2 #C27037 #44C237 #378AC2
split-complementary
#B537C2 #8AC237 #37C270
monochromatic
#5C1C63 #892992 #B537C2 #C863D3 #D993E0

Accessibility & contrast

On white

4.89
#B537C2 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#B537C2 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B537C2
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B537C2#FFFFFF#000000##FFFFFF
##B537C21.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067C6
Deuteranopia (green-blind)
#5076BF
Tritanopia (blue-blind)
#B84F79
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #b537c2;
/* rgb */ color: rgb(181, 55, 194);
/* oklch */ color: oklch(57.7% 0.224 323.9);
Tailwind
colors: {
  custom: {
    50: '#cf7ad5',
    500: '#b537c2',
    950: '#000000',
  },
}
SCSS
$custom: #b537c2;
$custom-light: #cf7ad5;
$custom-dark: #000000;
JSON
{
  "hex": "#b537c2",
  "rgb": {
    "r": 181,
    "g": 55,
    "b": 194
  },
  "hsl": {
    "h": 294.388,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57721,
    "c": 0.22377,
    "h": 323.9
  },
  "luminance": 0.16451
}

Semantic roles & 50–950 ramp

primary
#B537C2
secondary
#90CB89
accent
#DF4957
background
#FDF7FD
surface
#FAEEFA
border
#D3C9D3
text
#140A14
muted
#837C83

Preview Lab

Preview with #B537C2

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

Preview Lab → · Contrast checker → · Palette generator →

#B537C2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva