#B243D9#B243D9

#B243D9 is a mid, highly saturated purple. Relative luminance 0.185; OKLCH L 59.9% C 0.228 H 315.9°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B243D9
RGB	rgb(178, 67, 217)
HSL	hsl(284, 66%, 56%)
HSV	hsv(284, 69%, 85%)
CMYK	cmyk(18%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(50.09, 66.18, -56.57)
CIE-LCH	lch(50.09, 87.06, 319.48°)
OKLab	oklab(59.88% 0.1639 -0.1591)
OKLCH	oklch(59.88% 0.228 315.9)
XYZ	xyz(32.8897, 18.4903, 67.4687)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243D9 #6AD943

analogous

#6743D9 #B243D9 #D943B5

triadic

#B243D9 #D9B243 #43D9B2

tetradic

#B243D9 #D96743 #6AD943 #43B5D9

square

#B243D9 #D96743 #6AD943 #43B5D9

split-complementary

#B243D9 #B5D943 #43D967

monochromatic

#6B1B86 #9325B9 #B243D9 #C776E3 #DCA9EE

Accessibility & contrast

On white

4.47

#B243D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#B243D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B243D9

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243D9	#FFFFFF	#000000	##000000
##B243D9	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DD

Deuteranopia (green-blind)

#417AD6

Tritanopia (blue-blind)

#AF6189

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b243d9;
/* rgb */ color: rgb(178, 67, 217);
/* oklch */ color: oklch(59.9% 0.228 315.9);

Tailwind

colors: {
  custom: {
    50: '#cd80e5',
    500: '#b243d9',
    950: '#000000',
  },
}

SCSS

$custom: #b243d9;
$custom-light: #cd80e5;
$custom-dark: #000000;

JSON

{
  "hex": "#b243d9",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 284.4,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59876,
    "c": 0.22845,
    "h": 315.9
  },
  "luminance": 0.18489
}

Semantic roles & 50–950 ramp

primary

#B243D9

secondary

#ADDB9D

accent

#E93F6B

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B243D9

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

Preview Lab → · Contrast checker → · Palette generator →