#B0289A#B0289A

#B0289A is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.5% C 0.207 H 335.7°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B0289A
RGB	rgb(176, 40, 154)
HSL	hsl(310, 63%, 42%)
HSV	hsv(310, 77%, 69%)
CMYK	cmyk(0%, 77.3%, 12.5%, 31%)
CIE-LAB	lab(42.89, 64.37, -31.16)
CIE-LCH	lch(42.89, 71.51, 334.16°)
OKLab	oklab(53.51% 0.1886 -0.0851)
OKLCH	oklch(53.51% 0.207 335.7)
XYZ	xyz(24.4964, 13.0830, 31.8007)
Luminance	0.1308 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0289A #28B03E

analogous

#8228B0 #B0289A #B02856

triadic

#B0289A #9AB028 #289AB0

tetradic

#B0289A #B08228 #28B03E #2856B0

square

#B0289A #B08228 #28B03E #2856B0

split-complementary

#B0289A #56B028 #28B082

monochromatic

#4C1143 #7E1D6E #B0289A #D441BC #DF73CE

Accessibility & contrast

On white

5.81

#B0289A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B0289A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0289A

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0289A	#FFFFFF	#000000	##FFFFFF
##B0289A	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29589D

Deuteranopia (green-blind)

#5B6C97

Tritanopia (blue-blind)

#B9335F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b0289a;
/* rgb */ color: rgb(176, 40, 154);
/* oklch */ color: oklch(53.5% 0.207 335.7);

Tailwind

colors: {
  custom: {
    50: '#cc71b8',
    500: '#b0289a',
    950: '#000000',
  },
}

SCSS

$custom: #b0289a;
$custom-light: #cc71b8;
$custom-dark: #000000;

JSON

{
  "hex": "#b0289a",
  "rgb": {
    "r": 176,
    "g": 40,
    "b": 154
  },
  "hsl": {
    "h": 309.706,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53514,
    "c": 0.20691,
    "h": 335.7
  },
  "luminance": 0.13081
}

Semantic roles & 50–950 ramp

primary

#B0289A

secondary

#6DC67C

accent

#E65C42

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B0289A

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

Preview Lab → · Contrast checker → · Palette generator →