#B143BC#B143BC

#B143BC is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 58.0% C 0.202 H 324.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#B143BC
RGB	rgb(177, 67, 188)
HSL	hsl(295, 47%, 50%)
HSV	hsv(295, 64%, 74%)
CMYK	cmyk(5.9%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(48.25, 60.49, -42.81)
CIE-LCH	lch(48.25, 74.10, 324.71°)
OKLab	oklab(57.99% 0.1636 -0.1189)
OKLCH	oklch(57.99% 0.202 324)
XYZ	xyz(29.2149, 16.9939, 49.3085)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143BC #4EBC43

analogous

#7443BC #B143BC #BC438B

triadic

#B143BC #BCB143 #43BCB1

tetradic

#B143BC #BC7443 #4EBC43 #438BBC

square

#B143BC #BC7443 #4EBC43 #438BBC

split-complementary

#B143BC #8BBC43 #43BC74

monochromatic

#5C2362 #87338F #B143BC #C470CC #D69DDC

Accessibility & contrast

On white

4.77

#B143BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B143BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B143BC

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143BC	#FFFFFF	#000000	##FFFFFF
##B143BC	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A6AC0

Deuteranopia (green-blind)

#5777B9

Tritanopia (blue-blind)

#B4567A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b143bc;
/* rgb */ color: rgb(177, 67, 188);
/* oklch */ color: oklch(58.0% 0.202 324.0);

Tailwind

colors: {
  custom: {
    50: '#cb7fd1',
    500: '#b143bc',
    950: '#000000',
  },
}

SCSS

$custom: #b143bc;
$custom-light: #cb7fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#b143bc",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 294.545,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.57986,
    "c": 0.20225,
    "h": 324
  },
  "luminance": 0.16992
}

Semantic roles & 50–950 ramp

primary

#B143BC

secondary

#97C992

accent

#D7515D

background

#FCF8FC

surface

#F9EFF9

border

#D2CAD2

text

#140B14

muted

#827C82

Preview Lab

Preview with #B143BC

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

Preview Lab → · Contrast checker → · Palette generator →