#B03AA4#B03AA4

#B03AA4 is a mid, vivid purple. Relative luminance 0.149; OKLCH L 55.6% C 0.194 H 332.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX#B03AA4
RGBrgb(176, 58, 164)
HSLhsl(306, 50%, 46%)
HSVhsv(306, 67%, 69%)
CMYKcmyk(0%, 67%, 6.8%, 31%)
CIE-LABlab(45.55, 59.77, -32.97)
CIE-LCHlch(45.55, 68.26, 331.12°)
OKLaboklab(55.6% 0.1714 -0.0904)
OKLCHoklch(55.6% 0.194 332.2)
XYZxyz(26.1184, 14.9386, 36.6226)
Luminance0.1494 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B03AA4 #3AB046
analogous
#813AB0 #B03AA4 #B03A69
triadic
#B03AA4 #A4B03A #3AA4B0
tetradic
#B03AA4 #B0813A #3AB046 #3A69B0
square
#B03AA4 #B0813A #3AB046 #3A69B0
split-complementary
#B03AA4 #69B03A #3AB081
monochromatic
#541C4E #822B79 #B03AA4 #CA5DBF #D98BD1

Accessibility & contrast

On white

5.27
#B03AA4 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.99
#B03AA4 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03AA4
5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B03AA4#FFFFFF#000000##FFFFFF
##B03AA41.005.273.995.27
#FFFFFF5.271.0021.001.00
#0000003.9921.001.0021.00
##FFFFFF5.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3461A7
Deuteranopia (green-blind)
#5E72A1
Tritanopia (blue-blind)
#B7456A
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #b03aa4;
/* rgb */ color: rgb(176, 58, 164);
/* oklch */ color: oklch(55.6% 0.194 332.2);
Tailwind
colors: {
  custom: {
    50: '#cb7abf',
    500: '#b03aa4',
    950: '#000000',
  },
}
SCSS
$custom: #b03aa4;
$custom-light: #cb7abf;
$custom-dark: #000000;
JSON
{
  "hex": "#b03aa4",
  "rgb": {
    "r": 176,
    "g": 58,
    "b": 164
  },
  "hsl": {
    "h": 306.102,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55596,
    "c": 0.19379,
    "h": 332.2
  },
  "luminance": 0.14937
}

Semantic roles & 50–950 ramp

primary
#B03AA4
secondary
#82C389
accent
#DA5C4E
background
#FCF7FB
surface
#F9EEF7
border
#D2C9D0
text
#140A12
muted
#827C81

Preview Lab

Preview with #B03AA4

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

Preview Lab → · Contrast checker → · Palette generator →

#B03AA4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva