#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
RGB	rgb(176, 58, 164)
HSL	hsl(306, 50%, 46%)
HSV	hsv(306, 67%, 69%)
CMYK	cmyk(0%, 67%, 6.8%, 31%)
CIE-LAB	lab(45.55, 59.77, -32.97)
CIE-LCH	lch(45.55, 68.26, 331.12°)
OKLab	oklab(55.6% 0.1714 -0.0904)
OKLCH	oklch(55.6% 0.194 332.2)
XYZ	xyz(26.1184, 14.9386, 36.6226)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	purple

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
##B03AA4	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

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 →