#B33AB9#B33AB9

#B33AB9 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.2% C 0.212 H 325.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX#B33AB9
RGBrgb(179, 58, 185)
HSLhsl(297, 52%, 48%)
HSVhsv(297, 69%, 73%)
CMYKcmyk(3.2%, 68.6%, 0%, 27.5%)
CIE-LABlab(47.12, 63.98, -42.83)
CIE-LCHlch(47.12, 76.99, 326.20°)
OKLaboklab(57.18% 0.1756 -0.1189)
OKLCHoklch(57.18% 0.212 325.9)
XYZxyz(28.8598, 16.1145, 47.4799)
Luminance0.1611 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33AB9 #40B93A
analogous
#733AB9 #B33AB9 #B93A80
triadic
#B33AB9 #B9B33A #3AB9B3
tetradic
#B33AB9 #B9733A #40B93A #3A80B9
square
#B33AB9 #B9733A #40B93A #3A80B9
split-complementary
#B33AB9 #80B93A #3AB973
monochromatic
#591D5C #862B8A #B33AB9 #C962CE #D991DC

Accessibility & contrast

On white

4.97
#B33AB9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.22
#B33AB9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33AB9
4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33AB9#FFFFFF#000000##FFFFFF
##B33AB91.004.974.224.97
#FFFFFF4.971.0021.001.00
#0000004.2221.001.0021.00
##FFFFFF4.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F66BD
Deuteranopia (green-blind)
#5575B6
Tritanopia (blue-blind)
#B74E75
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #b33ab9;
/* rgb */ color: rgb(179, 58, 185);
/* oklch */ color: oklch(57.2% 0.212 325.9);
Tailwind
colors: {
  custom: {
    50: '#cd7bce',
    500: '#b33ab9',
    950: '#000000',
  },
}
SCSS
$custom: #b33ab9;
$custom-light: #cd7bce;
$custom-dark: #000000;
JSON
{
  "hex": "#b33ab9",
  "rgb": {
    "r": 179,
    "g": 58,
    "b": 185
  },
  "hsl": {
    "h": 297.165,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57181,
    "c": 0.21209,
    "h": 325.9
  },
  "luminance": 0.16113
}

Semantic roles & 50–950 ramp

primary
#B33AB9
secondary
#8AC787
accent
#DC4C53
background
#FDF7FC
surface
#FAEEF9
border
#D3C9D2
text
#140A14
muted
#837C82

Preview Lab

Preview with #B33AB9

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

Preview Lab → · Contrast checker → · Palette generator →

#B33AB9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva