#B243D5#B243D5

#B243D5 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.6% C 0.225 H 316.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B243D5
RGB	rgb(178, 67, 213)
HSL	hsl(286, 63%, 55%)
HSV	hsv(286, 69%, 84%)
CMYK	cmyk(16.4%, 68.5%, 0%, 16.5%)
CIE-LAB	lab(49.84, 65.40, -54.68)
CIE-LCH	lch(49.84, 85.25, 320.10°)
OKLab	oklab(59.62% 0.1642 -0.1536)
OKLCH	oklch(59.62% 0.225 316.9)
XYZ	xyz(32.3757, 18.2847, 64.7618)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243D5 #66D543

analogous

#6943D5 #B243D5 #D543AF

triadic

#B243D5 #D5B243 #43D5B2

tetradic

#B243D5 #D56943 #66D543 #43AFD5

square

#B243D5 #D56943 #66D543 #43AFD5

split-complementary

#B243D5 #AFD543 #43D569

monochromatic

#691D81 #9228B3 #B243D5 #C675E0 #DBA7EB

Accessibility & contrast

On white

4.51

#B243D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#B243D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B243D5

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243D5	#FFFFFF	#000000	##000000
##B243D5	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D9

Deuteranopia (green-blind)

#457AD2

Tritanopia (blue-blind)

#B05F87

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b243d5;
/* rgb */ color: rgb(178, 67, 213);
/* oklch */ color: oklch(59.6% 0.225 316.9);

Tailwind

colors: {
  custom: {
    50: '#cd80e3',
    500: '#b243d5',
    950: '#000000',
  },
}

SCSS

$custom: #b243d5;
$custom-light: #cd80e3;
$custom-dark: #000000;

JSON

{
  "hex": "#b243d5",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 213
  },
  "hsl": {
    "h": 285.616,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59621,
    "c": 0.22484,
    "h": 316.9
  },
  "luminance": 0.18283
}

Semantic roles & 50–950 ramp

primary

#B243D5

secondary

#AAD99B

accent

#E74169

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B15

muted

#837C84

Preview Lab

Preview with #B243D5

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

Preview Lab → · Contrast checker → · Palette generator →