#B737B8#B737B8

#B737B8 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.4% C 0.217 H 327.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B737B8
RGB	rgb(183, 55, 184)
HSL	hsl(300, 54%, 47%)
HSV	hsv(300, 70%, 72%)
CMYK	cmyk(0.5%, 70.1%, 0%, 27.8%)
CIE-LAB	lab(47.32, 65.79, -41.90)
CIE-LCH	lch(47.32, 78.00, 327.51°)
OKLab	oklab(57.43% 0.183 -0.1161)
OKLCH	oklch(57.43% 0.217 327.6)
XYZ	xyz(29.5459, 16.2624, 46.9209)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737B8 #38B837

analogous

#7737B8 #B737B8 #B83779

triadic

#B737B8 #B8B737 #37B8B7

tetradic

#B737B8 #B87737 #38B837 #3779B8

square

#B737B8 #B87737 #38B837 #3779B8

split-complementary

#B737B8 #79B837 #37B877

monochromatic

#591B5A #882989 #B737B8 #CE5DCF #DC8DDD

Accessibility & contrast

On white

4.94

#B737B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B737B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737B8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737B8	#FFFFFF	#000000	##FFFFFF
##B737B8	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2066BC

Deuteranopia (green-blind)

#5876B5

Tritanopia (blue-blind)

#BD4A74

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b737b8;
/* rgb */ color: rgb(183, 55, 184);
/* oklch */ color: oklch(57.4% 0.217 327.6);

Tailwind

colors: {
  custom: {
    50: '#d07ace',
    500: '#b737b8',
    950: '#000000',
  },
}

SCSS

$custom: #b737b8;
$custom-light: #d07ace;
$custom-dark: #000000;

JSON

{
  "hex": "#b737b8",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 299.535,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57425,
    "c": 0.21673,
    "h": 327.6
  },
  "luminance": 0.1626
}

Semantic roles & 50–950 ramp

primary

#B737B8

secondary

#84C784

accent

#DD4A4C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B737B8

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

Preview Lab → · Contrast checker → · Palette generator →