#B737C6#B737C6

#B737C6 is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 58.2% C 0.228 H 323.3°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B737C6
RGB	rgb(183, 55, 198)
HSL	hsl(294, 57%, 50%)
HSV	hsv(294, 72%, 78%)
CMYK	cmyk(7.6%, 72.2%, 0%, 22.4%)
CIE-LAB	lab(48.11, 68.17, -48.79)
CIE-LCH	lch(48.11, 83.83, 324.41°)
OKLab	oklab(58.25% 0.1828 -0.1361)
OKLCH	oklch(58.25% 0.228 323.3)
XYZ	xyz(31.0867, 16.8787, 55.0357)
Luminance	0.1688 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737C6 #46C637

analogous

#6F37C6 #B737C6 #C6378E

triadic

#B737C6 #C6B737 #37C6B7

tetradic

#B737C6 #C66F37 #46C637 #378EC6

square

#B737C6 #C66F37 #46C637 #378EC6

split-complementary

#B737C6 #8EC637 #37C66F

monochromatic

#5E1C66 #8B2A96 #B737C6 #C966D4 #DA96E2

Accessibility & contrast

On white

4.80

#B737C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#B737C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737C6

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737C6	#FFFFFF	#000000	##FFFFFF
##B737C6	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CA

Deuteranopia (green-blind)

#4F77C3

Tritanopia (blue-blind)

#BA517C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b737c6;
/* rgb */ color: rgb(183, 55, 198);
/* oklch */ color: oklch(58.2% 0.228 323.3);

Tailwind

colors: {
  custom: {
    50: '#d07ad8',
    500: '#b737c6',
    950: '#000000',
  },
}

SCSS

$custom: #b737c6;
$custom-light: #d07ad8;
$custom-dark: #000000;

JSON

{
  "hex": "#b737c6",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 198
  },
  "hsl": {
    "h": 293.706,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58245,
    "c": 0.2279,
    "h": 323.3
  },
  "luminance": 0.16877
}

Semantic roles & 50–950 ramp

primary

#B737C6

secondary

#93CD8C

accent

#E04858

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B737C6

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

Preview Lab → · Contrast checker → · Palette generator →