#B333C9#B333C9

#B333C9 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.5% C 0.233 H 321.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#B333C9
RGBrgb(179, 51, 201)
HSLhsl(291, 60%, 49%)
HSVhsv(291, 75%, 79%)
CMYKcmyk(10.9%, 74.6%, 0%, 21.2%)
CIE-LABlab(47.20, 69.22, -52.01)
CIE-LCHlch(47.20, 86.59, 323.08°)
OKLaboklab(57.53% 0.1817 -0.1456)
OKLCHoklch(57.53% 0.233 321.3)
XYZxyz(30.3157, 16.1701, 56.7713)
Luminance0.1617 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B333C9 #49C933
analogous
#6833C9 #B333C9 #C93394
triadic
#B333C9 #C9B333 #33C9B3
tetradic
#B333C9 #C96833 #49C933 #3394C9
square
#B333C9 #C96833 #49C933 #3394C9
split-complementary
#B333C9 #94C933 #33C968
monochromatic
#5C1A67 #882798 #B333C9 #C662D7 #D893E4

Accessibility & contrast

On white

4.96
#B333C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.23
#B333C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B333C9
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B333C9#FFFFFF#000000##FFFFFF
##B333C91.004.964.234.96
#FFFFFF4.961.0021.001.00
#0000004.2321.001.0021.00
##FFFFFF4.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067CD
Deuteranopia (green-blind)
#4674C6
Tritanopia (blue-blind)
#B4517C
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #b333c9;
/* rgb */ color: rgb(179, 51, 201);
/* oklch */ color: oklch(57.5% 0.233 321.3);
Tailwind
colors: {
  custom: {
    50: '#ce78da',
    500: '#b333c9',
    950: '#000000',
  },
}
SCSS
$custom: #b333c9;
$custom-light: #ce78da;
$custom-dark: #000000;
JSON
{
  "hex": "#b333c9",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 291.2,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57532,
    "c": 0.23285,
    "h": 321.3
  },
  "luminance": 0.16168
}

Semantic roles & 50–950 ramp

primary
#B333C9
secondary
#93CF89
accent
#E3455C
background
#FDF7FD
surface
#FAEEFB
border
#D3C9D4
text
#140A15
muted
#837C83

Preview Lab

Preview with #B333C9

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

Preview Lab → · Contrast checker → · Palette generator →

#B333C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva