#B03FA4#B03FA4

#B03FA4 is a mid, vivid purple. Relative luminance 0.155; OKLCH L 56.1% C 0.187 H 332.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#B03FA4
RGB	rgb(176, 63, 164)
HSL	hsl(306, 47%, 47%)
HSV	hsv(306, 64%, 69%)
CMYK	cmyk(0%, 64.2%, 6.8%, 31%)
CIE-LAB	lab(46.27, 57.76, -31.84)
CIE-LCH	lch(46.27, 65.96, 331.13°)
OKLab	oklab(56.12% 0.1656 -0.0872)
OKLCH	oklch(56.12% 0.187 332.2)
XYZ	xyz(26.3829, 15.4675, 36.7107)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03FA4 #3FB04B

analogous

#843FB0 #B03FA4 #B03F6C

triadic

#B03FA4 #A4B03F #3FA4B0

tetradic

#B03FA4 #B0843F #3FB04B #3F6CB0

square

#B03FA4 #B0843F #3FB04B #3F6CB0

split-complementary

#B03FA4 #6CB03F #3FB084

monochromatic

#561F50 #832F7A #B03FA4 #C865BD #D892D0

Accessibility & contrast

On white

5.13

#B03FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#B03FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03FA4

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03FA4	#FFFFFF	#000000	##FFFFFF
##B03FA4	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A63A7

Deuteranopia (green-blind)

#6073A1

Tritanopia (blue-blind)

#B7496C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b03fa4;
/* rgb */ color: rgb(176, 63, 164);
/* oklch */ color: oklch(56.1% 0.187 332.2);

Tailwind

colors: {
  custom: {
    50: '#cb7cbf',
    500: '#b03fa4',
    950: '#000000',
  },
}

SCSS

$custom: #b03fa4;
$custom-light: #cb7cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#b03fa4",
  "rgb": {
    "r": 176,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 306.372,
    "s": 47.28,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56117,
    "c": 0.18717,
    "h": 332.2
  },
  "luminance": 0.15465
}

Semantic roles & 50–950 ramp

primary

#B03FA4

secondary

#88C38E

accent

#D75F51

background

#FCF7FB

surface

#F9EEF7

border

#D2C9D0

text

#140A12

muted

#827C81

Preview Lab

Preview with #B03FA4

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

Preview Lab → · Contrast checker → · Palette generator →