#B143CD#B143CD

#B143CD is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.0% C 0.217 H 318.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B143CD
RGB	rgb(177, 67, 205)
HSL	hsl(288, 58%, 53%)
HSV	hsv(288, 67%, 80%)
CMYK	cmyk(13.7%, 67.3%, 0%, 19.6%)
CIE-LAB	lab(49.22, 63.65, -51.10)
CIE-LCH	lch(49.22, 81.62, 321.24°)
OKLab	oklab(58.99% 0.1635 -0.1431)
OKLCH	oklch(58.99% 0.217 318.8)
XYZ	xyz(31.1566, 17.7706, 59.5347)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143CD #5FCD43

analogous

#6C43CD #B143CD #CD43A4

triadic

#B143CD #CDB143 #43CDB1

tetradic

#B143CD #CD6C43 #5FCD43 #43A4CD

square

#B143CD #CD6C43 #5FCD43 #43A4CD

split-complementary

#B143CD #A4CD43 #43CD6C

monochromatic

#651F76 #8E2CA7 #B143CD #C573DA #D9A4E7

Accessibility & contrast

On white

4.61

#B143CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#B143CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B143CD

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143CD	#FFFFFF	#000000	##FFFFFF
##B143CD	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036ED1

Deuteranopia (green-blind)

#4B79CA

Tritanopia (blue-blind)

#B15C83

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b143cd;
/* rgb */ color: rgb(177, 67, 205);
/* oklch */ color: oklch(59.0% 0.217 318.8);

Tailwind

colors: {
  custom: {
    50: '#cc80dd',
    500: '#b143cd',
    950: '#000000',
  },
}

SCSS

$custom: #b143cd;
$custom-light: #cc80dd;
$custom-dark: #000000;

JSON

{
  "hex": "#b143cd",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 205
  },
  "hsl": {
    "h": 287.826,
    "s": 57.983,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58992,
    "c": 0.21727,
    "h": 318.8
  },
  "luminance": 0.17769
}

Semantic roles & 50–950 ramp

primary

#B143CD

secondary

#A4D498

accent

#E14766

background

#FCF8FD

surface

#F9EFFB

border

#D2CAD4

text

#140B15

muted

#827C83

Preview Lab

Preview with #B143CD

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

Preview Lab → · Contrast checker → · Palette generator →