#B143DA#B143DA

#B143DA is a mid, highly saturated purple. Relative luminance 0.184; OKLCH L 59.8% C 0.229 H 315.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#B143DA
RGB	rgb(177, 67, 218)
HSL	hsl(284, 67%, 56%)
HSV	hsv(284, 69%, 85%)
CMYK	cmyk(18.8%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(50.01, 66.17, -57.27)
CIE-LCH	lch(50.01, 87.51, 319.12°)
OKLab	oklab(59.81% 0.1626 -0.1612)
OKLCH	oklch(59.81% 0.229 315.3)
XYZ	xyz(32.7915, 18.4246, 68.1450)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143DA #6CDA43

analogous

#6543DA #B143DA #DA43B7

triadic

#B143DA #DAB143 #43DAB1

tetradic

#B143DA #DA6543 #6CDA43 #43B7DA

square

#B143DA #DA6543 #6CDA43 #43B7DA

split-complementary

#B143DA #B7DA43 #43DA65

monochromatic

#6A1B88 #9225BB #B143DA #C676E4 #DBA9EE

Accessibility & contrast

On white

4.48

#B143DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#B143DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B143DA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143DA	#FFFFFF	#000000	##000000
##B143DA	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DE

Deuteranopia (green-blind)

#3F7AD7

Tritanopia (blue-blind)

#AE628A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b143da;
/* rgb */ color: rgb(177, 67, 218);
/* oklch */ color: oklch(59.8% 0.229 315.3);

Tailwind

colors: {
  custom: {
    50: '#cc80e6',
    500: '#b143da',
    950: '#000000',
  },
}

SCSS

$custom: #b143da;
$custom-light: #cc80e6;
$custom-dark: #000000;

JSON

{
  "hex": "#b143da",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 283.709,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.59811,
    "c": 0.22899,
    "h": 315.3
  },
  "luminance": 0.18423
}

Semantic roles & 50–950 ramp

primary

#B143DA

secondary

#AEDC9D

accent

#EA3E6D

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B143DA

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

Preview Lab → · Contrast checker → · Palette generator →