#B143CF#B143CF

#B143CF is a mid, highly saturated purple. Relative luminance 0.179; OKLCH L 59.1% C 0.219 H 318.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B143CF
RGB	rgb(177, 67, 207)
HSL	hsl(287, 59%, 54%)
HSV	hsv(287, 68%, 81%)
CMYK	cmyk(14.5%, 67.6%, 0%, 18.8%)
CIE-LAB	lab(49.34, 64.03, -52.06)
CIE-LCH	lch(49.34, 82.52, 320.89°)
OKLab	oklab(59.11% 0.1634 -0.1459)
OKLCH	oklch(59.11% 0.219 318.2)
XYZ	xyz(31.3995, 17.8678, 60.8142)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143CF #61CF43

analogous

#6B43CF #B143CF #CF43A7

triadic

#B143CF #CFB143 #43CFB1

tetradic

#B143CF #CF6B43 #61CF43 #43A7CF

square

#B143CF #CF6B43 #61CF43 #43A7CF

split-complementary

#B143CF #A7CF43 #43CF6B

monochromatic

#651F79 #8E2BAA #B143CF #C574DB #D9A5E8

Accessibility & contrast

On white

4.59

#B143CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B143CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B143CF

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143CF	#FFFFFF	#000000	##FFFFFF
##B143CF	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#4A79CC

Tritanopia (blue-blind)

#B05D84

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b143cf;
/* rgb */ color: rgb(177, 67, 207);
/* oklch */ color: oklch(59.1% 0.219 318.2);

Tailwind

colors: {
  custom: {
    50: '#cc80de',
    500: '#b143cf',
    950: '#000000',
  },
}

SCSS

$custom: #b143cf;
$custom-light: #cc80de;
$custom-dark: #000000;

JSON

{
  "hex": "#b143cf",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 207
  },
  "hsl": {
    "h": 287.143,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.59115,
    "c": 0.21905,
    "h": 318.2
  },
  "luminance": 0.17866
}

Semantic roles & 50–950 ramp

primary

#B143CF

secondary

#A6D599

accent

#E34567

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B143CF

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

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