#B133C9#B133C9

#B133C9 is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 57.3% C 0.232 H 320.6°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX#B133C9
RGBrgb(177, 51, 201)
HSLhsl(290, 60%, 49%)
HSVhsv(290, 75%, 79%)
CMYKcmyk(11.9%, 74.6%, 0%, 21.2%)
CIE-LABlab(46.89, 68.82, -52.53)
CIE-LCHlch(46.89, 86.58, 322.65°)
OKLaboklab(57.25% 0.1794 -0.1472)
OKLCHoklch(57.25% 0.232 320.6)
XYZxyz(29.8567, 15.9334, 56.7498)
Luminance0.1593 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B133C9 #4BC933
analogous
#6633C9 #B133C9 #C93396
triadic
#B133C9 #C9B133 #33C9B1
tetradic
#B133C9 #C96633 #4BC933 #3396C9
square
#B133C9 #C96633 #4BC933 #3396C9
split-complementary
#B133C9 #96C933 #33C966
monochromatic
#5B1A67 #862798 #B133C9 #C462D7 #D793E4

Accessibility & contrast

On white

5.02
#B133C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.19
#B133C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133C9
5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B133C9#FFFFFF#000000##FFFFFF
##B133C91.005.024.195.02
#FFFFFF5.021.0021.001.00
#0000004.1921.001.0021.00
##FFFFFF5.021.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067CD
Deuteranopia (green-blind)
#4374C6
Tritanopia (blue-blind)
#B2517C
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #b133c9;
/* rgb */ color: rgb(177, 51, 201);
/* oklch */ color: oklch(57.3% 0.232 320.6);
Tailwind
colors: {
  custom: {
    50: '#cc78da',
    500: '#b133c9',
    950: '#000000',
  },
}
SCSS
$custom: #b133c9;
$custom-light: #cc78da;
$custom-dark: #000000;
JSON
{
  "hex": "#b133c9",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 290.4,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57251,
    "c": 0.23205,
    "h": 320.6
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary
#B133C9
secondary
#94CF89
accent
#E3455E
background
#FDF7FD
surface
#FAEEFB
border
#D3C9D4
text
#140A15
muted
#837C83

Preview Lab

Preview with #B133C9

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

Preview Lab → · Contrast checker → · Palette generator →

#B133C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva