#B143D1#B143D1

#B143D1 is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.2% C 0.221 H 317.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#B143D1
RGB	rgb(177, 67, 209)
HSL	hsl(286, 61%, 54%)
HSV	hsv(286, 68%, 82%)
CMYK	cmyk(15.3%, 67.9%, 0%, 18%)
CIE-LAB	lab(49.46, 64.41, -53.02)
CIE-LCH	lch(49.46, 83.42, 320.54°)
OKLab	oklab(59.24% 0.1633 -0.1487)
OKLCH	oklch(59.24% 0.221 317.7)
XYZ	xyz(31.6456, 17.9662, 62.1101)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143D1 #63D143

analogous

#6A43D1 #B143D1 #D143AA

triadic

#B143D1 #D1B143 #43D1B1

tetradic

#B143D1 #D16A43 #63D143 #43AAD1

square

#B143D1 #D16A43 #63D143 #43AAD1

split-complementary

#B143D1 #AAD143 #43D16A

monochromatic

#661E7B #8F2AAD #B143D1 #C574DD #DAA5E9

Accessibility & contrast

On white

4.57

#B143D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#B143D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143D1

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143D1	#FFFFFF	#000000	##000000
##B143D1	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD5

Deuteranopia (green-blind)

#4879CE

Tritanopia (blue-blind)

#B05E85

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b143d1;
/* rgb */ color: rgb(177, 67, 209);
/* oklch */ color: oklch(59.2% 0.221 317.7);

Tailwind

colors: {
  custom: {
    50: '#cc80e0',
    500: '#b143d1',
    950: '#000000',
  },
}

SCSS

$custom: #b143d1;
$custom-light: #cc80e0;
$custom-dark: #000000;

JSON

{
  "hex": "#b143d1",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 209
  },
  "hsl": {
    "h": 286.479,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59239,
    "c": 0.22086,
    "h": 317.7
  },
  "luminance": 0.17965
}

Semantic roles & 50–950 ramp

primary

#B143D1

secondary

#A7D69A

accent

#E44468

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B143D1

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

Preview Lab → · Contrast checker → · Palette generator →