#B33BA9#B33BA9

#B33BA9 is a mid, vivid purple. Relative luminance 0.156; OKLCH L 56.4% C 0.198 H 331.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#B33BA9
RGBrgb(179, 59, 169)
HSLhsl(305, 50%, 47%)
HSVhsv(305, 67%, 70%)
CMYKcmyk(0%, 67%, 5.6%, 29.8%)
CIE-LABlab(46.42, 60.92, -34.54)
CIE-LCHlch(46.42, 70.03, 330.45°)
OKLaboklab(56.4% 0.1739 -0.0949)
OKLCHoklch(56.4% 0.198 331.4)
XYZxyz(27.3158, 15.5783, 39.0966)
Luminance0.1558 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33BA9 #3BB345
analogous
#813BB3 #B33BA9 #B33B6D
triadic
#B33BA9 #A9B33B #3BA9B3
tetradic
#B33BA9 #B3813B #3BB345 #3B6DB3
square
#B33BA9 #B3813B #3BB345 #3B6DB3
split-complementary
#B33BA9 #6DB33B #3BB381
monochromatic
#571D52 #852C7E #B33BA9 #CB60C2 #DA8ED4

Accessibility & contrast

On white

5.10
#B33BA9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#B33BA9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BA9
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33BA9#FFFFFF#000000##FFFFFF
##B33BA91.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3363AC
Deuteranopia (green-blind)
#5E74A6
Tritanopia (blue-blind)
#BA486D
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #b33ba9;
/* rgb */ color: rgb(179, 59, 169);
/* oklch */ color: oklch(56.4% 0.198 331.4);
Tailwind
colors: {
  custom: {
    50: '#cd7bc3',
    500: '#b33ba9',
    950: '#000000',
  },
}
SCSS
$custom: #b33ba9;
$custom-light: #cd7bc3;
$custom-dark: #000000;
JSON
{
  "hex": "#b33ba9",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 169
  },
  "hsl": {
    "h": 305,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56398,
    "c": 0.1981,
    "h": 331.4
  },
  "luminance": 0.15576
}

Semantic roles & 50–950 ramp

primary
#B33BA9
secondary
#85C58A
accent
#DA5A4E
background
#FDF7FC
surface
#FAEEF8
border
#D3C9D1
text
#140A12
muted
#837C81

Preview Lab

Preview with #B33BA9

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

Preview Lab → · Contrast checker → · Palette generator →

#B33BA9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva