#B133B2#B133B2

#B133B2 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.9% C 0.214 H 327.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#B133B2
RGBrgb(177, 51, 178)
HSLhsl(300, 55%, 45%)
HSVhsv(300, 71%, 70%)
CMYKcmyk(0.6%, 71.3%, 0%, 30.2%)
CIE-LABlab(45.54, 64.84, -41.26)
CIE-LCHlch(45.54, 76.86, 327.53°)
OKLaboklab(55.86% 0.1804 -0.1143)
OKLCHoklch(55.86% 0.214 327.6)
XYZxyz(27.3508, 14.9311, 43.5523)
Luminance0.1493 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B133B2 #34B233
analogous
#7233B2 #B133B2 #B23373
triadic
#B133B2 #B2B133 #33B2B1
tetradic
#B133B2 #B27233 #34B233 #3373B2
square
#B133B2 #B27233 #34B233 #3373B2
split-complementary
#B133B2 #73B233 #33B272
monochromatic
#521853 #822582 #B133B2 #CD54CE #DB84DC

Accessibility & contrast

On white

5.27
#B133B2 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.99
#B133B2 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B133B2
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B133B2#FFFFFF#000000##FFFFFF
##B133B21.005.273.995.27
#FFFFFF5.271.0021.001.00
#0000003.9921.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A61B6
Deuteranopia (green-blind)
#5471AF
Tritanopia (blue-blind)
#B6466F
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #b133b2;
/* rgb */ color: rgb(177, 51, 178);
/* oklch */ color: oklch(55.9% 0.214 327.6);
Tailwind
colors: {
  custom: {
    50: '#cc77c9',
    500: '#b133b2',
    950: '#000000',
  },
}
SCSS
$custom: #b133b2;
$custom-light: #cc77c9;
$custom-dark: #000000;
JSON
{
  "hex": "#b133b2",
  "rgb": {
    "r": 177,
    "g": 51,
    "b": 178
  },
  "hsl": {
    "h": 299.528,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55857,
    "c": 0.21359,
    "h": 327.6
  },
  "luminance": 0.14929
}

Semantic roles & 50–950 ramp

primary
#B133B2
secondary
#7CC57C
accent
#DF494A
background
#FDF7FC
surface
#FAEEF8
border
#D3C9D1
text
#140A13
muted
#837C82

Preview Lab

Preview with #B133B2

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

Preview Lab → · Contrast checker → · Palette generator →

#B133B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva