#B243A9#B243A9

#B243A9 is a mid, vivid purple. Relative luminance 0.163; OKLCH L 57.1% C 0.187 H 331.0°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#B243A9
RGB	rgb(178, 67, 169)
HSL	hsl(305, 45%, 48%)
HSV	hsv(305, 62%, 70%)
CMYK	cmyk(0%, 62.4%, 5.1%, 30.2%)
CIE-LAB	lab(47.42, 57.43, -32.97)
CIE-LCH	lch(47.42, 66.22, 330.14°)
OKLab	oklab(57.1% 0.1635 -0.0904)
OKLCH	oklch(57.1% 0.187 331)
XYZ	xyz(27.5286, 16.3458, 39.2336)
Luminance	0.1634 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243A9 #43B24C

analogous

#8343B2 #B243A9 #B24371

triadic

#B243A9 #A9B243 #43A9B2

tetradic

#B243A9 #B28343 #43B24C #4371B2

square

#B243A9 #B28343 #43B24C #4371B2

split-complementary

#B243A9 #71B243 #43B283

monochromatic

#592255 #86327F #B243A9 #C76BC0 #D897D3

Accessibility & contrast

On white

4.92

#B243A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#B243A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B243A9

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243A9	#FFFFFF	#000000	##FFFFFF
##B243A9	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C67AC

Deuteranopia (green-blind)

#6276A6

Tritanopia (blue-blind)

#B94E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b243a9;
/* rgb */ color: rgb(178, 67, 169);
/* oklch */ color: oklch(57.1% 0.187 331.0);

Tailwind

colors: {
  custom: {
    50: '#cc7fc3',
    500: '#b243a9',
    950: '#000000',
  },
}

SCSS

$custom: #b243a9;
$custom-light: #cc7fc3;
$custom-dark: #000000;

JSON

{
  "hex": "#b243a9",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 169
  },
  "hsl": {
    "h": 304.865,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57099,
    "c": 0.18682,
    "h": 331
  },
  "luminance": 0.16344
}

Semantic roles & 50–950 ramp

primary

#B243A9

secondary

#8DC491

accent

#D55D53

background

#FCF8FC

surface

#F9EFF8

border

#D2CAD1

text

#140B12

muted

#827C81

Preview Lab

Preview with #B243A9

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

Preview Lab → · Contrast checker → · Palette generator →