#B550AB#B550AB

#B550AB is a mid, vivid purple. Relative luminance 0.185; OKLCH L 59.2% C 0.171 H 331.4°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#B550AB
RGBrgb(181, 80, 171)
HSLhsl(306, 41%, 51%)
HSVhsv(306, 56%, 71%)
CMYKcmyk(0%, 55.8%, 5.5%, 29%)
CIE-LABlab(50.10, 52.75, -29.93)
CIE-LCHlch(50.10, 60.65, 330.43°)
OKLaboklab(59.18% 0.1503 -0.0818)
OKLCHoklch(59.18% 0.171 331.4)
XYZxyz(29.2753, 18.5033, 40.5497)
Luminance0.1850 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B550AB #50B55A
analogous
#8C50B5 #B550AB #B55078
triadic
#B550AB #ABB550 #50ABB5
tetradic
#B550AB #B58C50 #50B55A #5078B5
square
#B550AB #B58C50 #50B55A #5078B5
split-complementary
#B550AB #78B550 #50B58C
monochromatic
#61295C #8C3B84 #B550AB #C77BC0 #D9A6D4

Accessibility & contrast

On white

4.47
#B550AB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.70
#B550AB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B550AB
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B550AB#FFFFFF#000000##000000
##B550AB1.004.474.704.70
#FFFFFF4.471.0021.0021.00
#0000004.7021.001.001.00
##0000004.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#4C6EAE
Deuteranopia (green-blind)
#6B7CA8
Tritanopia (blue-blind)
#BC5876
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #b550ab;
/* rgb */ color: rgb(181, 80, 171);
/* oklch */ color: oklch(59.2% 0.171 331.4);
Tailwind
colors: {
  custom: {
    50: '#ce86c4',
    500: '#b550ab',
    950: '#000000',
  },
}
SCSS
$custom: #b550ab;
$custom-light: #ce86c4;
$custom-dark: #000000;
JSON
{
  "hex": "#b550ab",
  "rgb": {
    "r": 181,
    "g": 80,
    "b": 171
  },
  "hsl": {
    "h": 305.941,
    "s": 40.562,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59177,
    "c": 0.17109,
    "h": 331.4
  },
  "luminance": 0.18501
}

Semantic roles & 50–950 ramp

primary
#B550AB
secondary
#9AC79F
accent
#D06357
background
#FCF8FC
surface
#F9F0F8
border
#D2CBD1
text
#140B12
muted
#827C81

Preview Lab

Preview with #B550AB

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

Preview Lab → · Contrast checker → · Palette generator →

#B550AB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva