#B737AD#B737AD

#B737AD is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.8% C 0.208 H 331.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#B737AD
RGB	rgb(183, 55, 173)
HSL	hsl(305, 54%, 47%)
HSV	hsv(305, 70%, 72%)
CMYK	cmyk(0%, 69.9%, 5.5%, 28.2%)
CIE-LAB	lab(46.74, 64.00, -36.35)
CIE-LCH	lch(46.74, 73.61, 330.40°)
OKLab	oklab(56.82% 0.1827 -0.1)
OKLCH	oklch(56.82% 0.208 331.3)
XYZ	xyz(28.4374, 15.8190, 41.0827)
Luminance	0.1582 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737AD #37B741

analogous

#8137B7 #B737AD #B7376D

triadic

#B737AD #ADB737 #37ADB7

tetradic

#B737AD #B78137 #37B741 #376DB7

square

#B737AD #B78137 #37B741 #376DB7

split-complementary

#B737AD #6DB737 #37B781

monochromatic

#591B54 #882981 #B737AD #CE5DC5 #DC8CD6

Accessibility & contrast

On white

5.04

#B737AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B737AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737AD

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737AD	#FFFFFF	#000000	##FFFFFF
##B737AD	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63B0

Deuteranopia (green-blind)

#5E75AA

Tritanopia (blue-blind)

#BE456E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b737ad;
/* rgb */ color: rgb(183, 55, 173);
/* oklch */ color: oklch(56.8% 0.208 331.3);

Tailwind

colors: {
  custom: {
    50: '#d079c6',
    500: '#b737ad',
    950: '#000000',
  },
}

SCSS

$custom: #b737ad;
$custom-light: #d079c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b737ad",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 173
  },
  "hsl": {
    "h": 304.688,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.56819,
    "c": 0.20826,
    "h": 331.3
  },
  "luminance": 0.15817
}

Semantic roles & 50–950 ramp

primary

#B737AD

secondary

#83C788

accent

#DD564B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B737AD

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

Preview Lab → · Contrast checker → · Palette generator →