#B139D3#B139D3

#B139D3 is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 58.4% C 0.234 H 317.6°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#B139D3
RGB	rgb(177, 57, 211)
HSL	hsl(287, 64%, 53%)
HSV	hsv(287, 73%, 83%)
CMYK	cmyk(16.1%, 73%, 0%, 17.3%)
CIE-LAB	lab(48.23, 68.60, -56.12)
CIE-LCH	lch(48.23, 88.64, 320.71°)
OKLab	oklab(58.41% 0.173 -0.1578)
OKLCH	oklch(58.41% 0.234 317.6)
XYZ	xyz(31.3508, 16.9779, 63.2410)
Luminance	0.1698 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B139D3 #5BD339

analogous

#6439D3 #B139D3 #D339A8

triadic

#B139D3 #D3B139 #39D3B1

tetradic

#B139D3 #D36439 #5BD339 #39A8D3

square

#B139D3 #D36439 #5BD339 #39A8D3

split-complementary

#B139D3 #A8D339 #39D364

monochromatic

#631A77 #8C26A9 #B139D3 #C56BDE #D89DE9

Accessibility & contrast

On white

4.78

#B139D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#B139D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B139D3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B139D3	#FFFFFF	#000000	##FFFFFF
##B139D3	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD7

Deuteranopia (green-blind)

#3E76D0

Tritanopia (blue-blind)

#B05983

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b139d3;
/* rgb */ color: rgb(177, 57, 211);
/* oklch */ color: oklch(58.4% 0.234 317.6);

Tailwind

colors: {
  custom: {
    50: '#cd7be1',
    500: '#b139d3',
    950: '#000000',
  },
}

SCSS

$custom: #b139d3;
$custom-light: #cd7be1;
$custom-dark: #000000;

JSON

{
  "hex": "#b139d3",
  "rgb": {
    "r": 177,
    "g": 57,
    "b": 211
  },
  "hsl": {
    "h": 286.753,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58406,
    "c": 0.23415,
    "h": 317.6
  },
  "luminance": 0.16977
}

Semantic roles & 50–950 ramp

primary

#B139D3

secondary

#A1D592

accent

#E74166

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B139D3

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

Preview Lab → · Contrast checker → · Palette generator →