#B337DA#B337DA

#B337DA is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 59.0% C 0.243 H 316.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B337DA
RGB	rgb(179, 55, 218)
HSL	hsl(286, 69%, 54%)
HSV	hsv(286, 75%, 85%)
CMYK	cmyk(17.9%, 74.8%, 0%, 14.5%)
CIE-LAB	lab(48.73, 71.00, -59.30)
CIE-LCH	lch(48.73, 92.51, 320.13°)
OKLab	oklab(58.96% 0.1764 -0.167)
OKLCH	oklch(58.96% 0.243 316.6)
XYZ	xyz(32.6096, 17.3794, 67.9529)
Luminance	0.1738 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B337DA #5EDA37

analogous

#6137DA #B337DA #DA37AF

triadic

#B337DA #DAB337 #37DAB3

tetradic

#B337DA #DA6137 #5EDA37 #37AFDA

square

#B337DA #DA6137 #5EDA37 #37AFDA

split-complementary

#B337DA #AFDA37 #37DA61

monochromatic

#66187F #9021B3 #B337DA #C76BE4 #DA9EED

Accessibility & contrast

On white

4.69

#B337DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#B337DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B337DA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B337DA	#FFFFFF	#000000	##FFFFFF
##B337DA	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDE

Deuteranopia (green-blind)

#3777D6

Tritanopia (blue-blind)

#B15B87

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b337da;
/* rgb */ color: rgb(179, 55, 218);
/* oklch */ color: oklch(59.0% 0.243 316.6);

Tailwind

colors: {
  custom: {
    50: '#ce7be6',
    500: '#b337da',
    950: '#000000',
  },
}

SCSS

$custom: #b337da;
$custom-light: #ce7be6;
$custom-dark: #000000;

JSON

{
  "hex": "#b337da",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 218
  },
  "hsl": {
    "h": 285.644,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58964,
    "c": 0.2429,
    "h": 316.6
  },
  "luminance": 0.17378
}

Semantic roles & 50–950 ramp

primary

#B337DA

secondary

#A4D993

accent

#EC3C66

background

#FDF7FE

surface

#FAEEFC

border

#D3C9D5

text

#140A16

muted

#837C84

Preview Lab

Preview with #B337DA

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

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