#B243C8#B243C8

#B243C8 is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 58.8% C 0.213 H 320.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B243C8
RGB	rgb(178, 67, 200)
HSL	hsl(290, 55%, 52%)
HSV	hsv(290, 67%, 78%)
CMYK	cmyk(11%, 66.5%, 0%, 21.6%)
CIE-LAB	lab(49.07, 62.93, -48.45)
CIE-LCH	lch(49.07, 79.42, 322.41°)
OKLab	oklab(58.82% 0.1648 -0.1354)
OKLCH	oklch(58.82% 0.213 320.6)
XYZ	xyz(30.7913, 17.6510, 56.4175)
Luminance	0.1765 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243C8 #59C843

analogous

#6F43C8 #B243C8 #C8439C

triadic

#B243C8 #C8B243 #43C8B2

tetradic

#B243C8 #C86F43 #59C843 #439CC8

square

#B243C8 #C86F43 #59C843 #439CC8

split-complementary

#B243C8 #9CC843 #43C86F

monochromatic

#632170 #8D2F9F #B243C8 #C572D6 #D9A2E4

Accessibility & contrast

On white

4.64

#B243C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B243C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B243C8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243C8	#FFFFFF	#000000	##FFFFFF
##B243C8	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#176DCC

Deuteranopia (green-blind)

#5079C5

Tritanopia (blue-blind)

#B35A80

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b243c8;
/* rgb */ color: rgb(178, 67, 200);
/* oklch */ color: oklch(58.8% 0.213 320.6);

Tailwind

colors: {
  custom: {
    50: '#cc7fd9',
    500: '#b243c8',
    950: '#000000',
  },
}

SCSS

$custom: #b243c8;
$custom-light: #cc7fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#b243c8",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 200
  },
  "hsl": {
    "h": 290.075,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.58822,
    "c": 0.21324,
    "h": 320.6
  },
  "luminance": 0.17649
}

Semantic roles & 50–950 ramp

primary

#B243C8

secondary

#A0D096

accent

#DE4A62

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B15

muted

#837C83

Preview Lab

Preview with #B243C8

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

Preview Lab → · Contrast checker → · Palette generator →