#B243CC#B243CC

#B243CC is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.1% C 0.217 H 319.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B243CC
RGB	rgb(178, 67, 204)
HSL	hsl(289, 57%, 53%)
HSV	hsv(289, 67%, 80%)
CMYK	cmyk(12.7%, 67.2%, 0%, 20%)
CIE-LAB	lab(49.30, 63.68, -50.38)
CIE-LCH	lch(49.30, 81.20, 321.65°)
OKLab	oklab(59.06% 0.1647 -0.141)
OKLCH	oklch(59.06% 0.217 319.4)
XYZ	xyz(31.2649, 17.8404, 58.9117)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B243CC #5DCC43

analogous

#6D43CC #B243CC #CC43A1

triadic

#B243CC #CCB243 #43CCB2

tetradic

#B243CC #CC6D43 #5DCC43 #43A1CC

square

#B243CC #CC6D43 #5DCC43 #43A1CC

split-complementary

#B243CC #A1CC43 #43CC6D

monochromatic

#652075 #8E2DA5 #B243CC #C673D9 #D9A3E6

Accessibility & contrast

On white

4.60

#B243CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B243CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B243CC

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B243CC	#FFFFFF	#000000	##FFFFFF
##B243CC	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6ED0

Deuteranopia (green-blind)

#4D79C9

Tritanopia (blue-blind)

#B25C82

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b243cc;
/* rgb */ color: rgb(178, 67, 204);
/* oklch */ color: oklch(59.1% 0.217 319.4);

Tailwind

colors: {
  custom: {
    50: '#cd80dc',
    500: '#b243cc',
    950: '#000000',
  },
}

SCSS

$custom: #b243cc;
$custom-light: #cd80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#b243cc",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 204
  },
  "hsl": {
    "h": 288.613,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59063,
    "c": 0.21679,
    "h": 319.4
  },
  "luminance": 0.17839
}

Semantic roles & 50–950 ramp

primary

#B243CC

secondary

#A3D398

accent

#E14764

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B243CC

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

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