#B03AA1#B03AA1

#B03AA1 is a mid, vivid purple. Relative luminance 0.148; OKLCH L 55.4% C 0.191 H 333.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B03AA1
RGB	rgb(176, 58, 161)
HSL	hsl(308, 50%, 46%)
HSV	hsv(308, 67%, 69%)
CMYK	cmyk(0%, 67%, 8.5%, 31%)
CIE-LAB	lab(45.40, 59.29, -31.41)
CIE-LCH	lch(45.40, 67.09, 332.08°)
OKLab	oklab(55.44% 0.1711 -0.086)
OKLCH	oklch(55.44% 0.191 333.3)
XYZ	xyz(25.8507, 14.8315, 35.2126)
Luminance	0.1483 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03AA1 #3AB049

analogous

#843AB0 #B03AA1 #B03A66

triadic

#B03AA1 #A1B03A #3AA1B0

tetradic

#B03AA1 #B0843A #3AB049 #3A66B0

square

#B03AA1 #B0843A #3AB049 #3A66B0

split-complementary

#B03AA1 #66B03A #3AB084

monochromatic

#541C4D #822B77 #B03AA1 #CA5DBC #D98BCF

Accessibility & contrast

On white

5.30

#B03AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B03AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03AA1

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03AA1	#FFFFFF	#000000	##FFFFFF
##B03AA1	1.00	5.30	3.97	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3761A4

Deuteranopia (green-blind)

#5F729E

Tritanopia (blue-blind)

#B84468

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b03aa1;
/* rgb */ color: rgb(176, 58, 161);
/* oklch */ color: oklch(55.4% 0.191 333.3);

Tailwind

colors: {
  custom: {
    50: '#cb7abd',
    500: '#b03aa1',
    950: '#000000',
  },
}

SCSS

$custom: #b03aa1;
$custom-light: #cb7abd;
$custom-dark: #000000;

JSON

{
  "hex": "#b03aa1",
  "rgb": {
    "r": 176,
    "g": 58,
    "b": 161
  },
  "hsl": {
    "h": 307.627,
    "s": 50.427,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55441,
    "c": 0.19149,
    "h": 333.3
  },
  "luminance": 0.14829
}

Semantic roles & 50–950 ramp

primary

#B03AA1

secondary

#82C38B

accent

#DA604E

background

#FCF7FB

surface

#F9EEF6

border

#D2C9D0

text

#140A12

muted

#827C81

Preview Lab

Preview with #B03AA1

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

Preview Lab → · Contrast checker → · Palette generator →