#B143C3#B143C3

#B143C3 is a mid, highly saturated purple. Relative luminance 0.173; OKLCH L 58.4% C 0.208 H 321.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B143C3
RGB	rgb(177, 67, 195)
HSL	hsl(292, 52%, 51%)
HSV	hsv(292, 66%, 76%)
CMYK	cmyk(9.2%, 65.6%, 0%, 23.5%)
CIE-LAB	lab(48.64, 61.77, -46.25)
CIE-LCH	lch(48.64, 77.17, 323.17°)
OKLab	oklab(58.39% 0.1637 -0.129)
OKLCH	oklch(58.39% 0.208 321.8)
XYZ	xyz(29.9879, 17.3031, 53.3795)
Luminance	0.1730 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143C3 #55C343

analogous

#7143C3 #B143C3 #C34395

triadic

#B143C3 #C3B143 #43C3B1

tetradic

#B143C3 #C37143 #55C343 #4395C3

square

#B143C3 #C37143 #55C343 #4395C3

split-complementary

#B143C3 #95C343 #43C371

monochromatic

#60226A #8A3198 #B143C3 #C471D2 #D7A0E1

Accessibility & contrast

On white

4.71

#B143C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B143C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B143C3

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143C3	#FFFFFF	#000000	##FFFFFF
##B143C3	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#206CC7

Deuteranopia (green-blind)

#5278C0

Tritanopia (blue-blind)

#B3587D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b143c3;
/* rgb */ color: rgb(177, 67, 195);
/* oklch */ color: oklch(58.4% 0.208 321.8);

Tailwind

colors: {
  custom: {
    50: '#cc7fd6',
    500: '#b143c3',
    950: '#000000',
  },
}

SCSS

$custom: #b143c3;
$custom-light: #cc7fd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b143c3",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 195
  },
  "hsl": {
    "h": 291.563,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58391,
    "c": 0.20838,
    "h": 321.8
  },
  "luminance": 0.17302
}

Semantic roles & 50–950 ramp

primary

#B143C3

secondary

#9DCD95

accent

#DB4D61

background

#FCF8FD

surface

#F9EFFA

border

#D2CAD3

text

#140B14

muted

#827C83

Preview Lab

Preview with #B143C3

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

Preview Lab → · Contrast checker → · Palette generator →