#B143BF#B143BF

#B143BF is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.2% C 0.205 H 323.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#B143BF
RGB	rgb(177, 67, 191)
HSL	hsl(293, 49%, 51%)
HSV	hsv(293, 65%, 75%)
CMYK	cmyk(7.3%, 64.9%, 0%, 25.1%)
CIE-LAB	lab(48.42, 61.03, -44.29)
CIE-LCH	lch(48.42, 75.41, 324.03°)
OKLab	oklab(58.16% 0.1636 -0.1233)
OKLCH	oklch(58.16% 0.205 323)
XYZ	xyz(29.5417, 17.1246, 51.0295)
Luminance	0.1712 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B143BF #51BF43

analogous

#7343BF #B143BF #BF438F

triadic

#B143BF #BFB143 #43BFB1

tetradic

#B143BF #BF7343 #51BF43 #438FBF

square

#B143BF #BF7343 #51BF43 #438FBF

split-complementary

#B143BF #8FBF43 #43BF73

monochromatic

#5E2265 #883293 #B143BF #C471CF #D79EDE

Accessibility & contrast

On white

4.75

#B143BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B143BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B143BF

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B143BF	#FFFFFF	#000000	##FFFFFF
##B143BF	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#266BC3

Deuteranopia (green-blind)

#5577BC

Tritanopia (blue-blind)

#B4577B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b143bf;
/* rgb */ color: rgb(177, 67, 191);
/* oklch */ color: oklch(58.2% 0.205 323.0);

Tailwind

colors: {
  custom: {
    50: '#cc7fd3',
    500: '#b143bf',
    950: '#000000',
  },
}

SCSS

$custom: #b143bf;
$custom-light: #cc7fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#b143bf",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 191
  },
  "hsl": {
    "h": 293.226,
    "s": 49.206,
    "l": 50.588
  },
  "oklch": {
    "l": 0.58158,
    "c": 0.20487,
    "h": 323
  },
  "luminance": 0.17123
}

Semantic roles & 50–950 ramp

primary

#B143BF

secondary

#9ACA93

accent

#D94F5F

background

#FCF8FD

surface

#F9EFFA

border

#D2CAD3

text

#140B14

muted

#827C83

Preview Lab

Preview with #B143BF

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

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