#B243C7#B243C7

#B243C7 is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 58.8% C 0.212 H 320.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#B243C7
RGB	rgb(178, 67, 199)
HSL	hsl(290, 54%, 52%)
HSV	hsv(290, 66%, 78%)
CMYK	cmyk(10.6%, 66.3%, 0%, 22%)
CIE-LAB	lab(49.01, 62.74, -47.96)
CIE-LCH	lch(49.01, 78.97, 322.60°)
OKLab	oklab(58.76% 0.1648 -0.1339)
OKLCH	oklch(58.76% 0.212 320.9)
XYZ	xyz(30.6749, 17.6044, 55.8040)
Luminance	0.1760 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243C7 #58C743

analogous

#7043C7 #B243C7 #C7439A

triadic

#B243C7 #C7B243 #43C7B2

tetradic

#B243C7 #C77043 #58C743 #439AC7

square

#B243C7 #C77043 #58C743 #439AC7

split-complementary

#B243C7 #9AC743 #43C770

monochromatic

#62216F #8C2F9E #B243C7 #C572D5 #D9A1E3

Accessibility & contrast

On white

4.65

#B243C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#B243C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B243C7

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243C7	#FFFFFF	#000000	##FFFFFF
##B243C7	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196DCB

Deuteranopia (green-blind)

#5179C4

Tritanopia (blue-blind)

#B35A80

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b243c7;
/* rgb */ color: rgb(178, 67, 199);
/* oklch */ color: oklch(58.8% 0.212 320.9);

Tailwind

colors: {
  custom: {
    50: '#cc7fd8',
    500: '#b243c7',
    950: '#000000',
  },
}

SCSS

$custom: #b243c7;
$custom-light: #cc7fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#b243c7",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 199
  },
  "hsl": {
    "h": 290.455,
    "s": 54.098,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58762,
    "c": 0.21236,
    "h": 320.9
  },
  "luminance": 0.17603
}

Semantic roles & 50–950 ramp

primary

#B243C7

secondary

#9FD096

accent

#DD4A62

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B15

muted

#837C83

Preview Lab

Preview with #B243C7

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

Preview Lab → · Contrast checker → · Palette generator →