#B737C3#B737C3

#B737C3 is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 58.1% C 0.225 H 324.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B737C3
RGB	rgb(183, 55, 195)
HSL	hsl(295, 56%, 49%)
HSV	hsv(295, 72%, 76%)
CMYK	cmyk(6.2%, 71.8%, 0%, 23.5%)
CIE-LAB	lab(47.93, 67.65, -47.33)
CIE-LCH	lch(47.93, 82.56, 325.02°)
OKLab	oklab(58.07% 0.1829 -0.1319)
OKLCH	oklch(58.07% 0.225 324.2)
XYZ	xyz(30.7441, 16.7417, 53.2313)
Luminance	0.1674 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B737C3 #43C337

analogous

#7137C3 #B737C3 #C33789

triadic

#B737C3 #C3B737 #37C3B7

tetradic

#B737C3 #C37137 #43C337 #3789C3

square

#B737C3 #C37137 #43C337 #3789C3

split-complementary

#B737C3 #89C337 #37C371

monochromatic

#5D1C64 #8A2A93 #B737C3 #CA64D3 #DA94E1

Accessibility & contrast

On white

4.83

#B737C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B737C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B737C3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B737C3	#FFFFFF	#000000	##FFFFFF
##B737C3	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0268C7

Deuteranopia (green-blind)

#5177C0

Tritanopia (blue-blind)

#BB4F7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b737c3;
/* rgb */ color: rgb(183, 55, 195);
/* oklch */ color: oklch(58.1% 0.225 324.2);

Tailwind

colors: {
  custom: {
    50: '#d07ad6',
    500: '#b737c3',
    950: '#000000',
  },
}

SCSS

$custom: #b737c3;
$custom-light: #d07ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#b737c3",
  "rgb": {
    "r": 183,
    "g": 55,
    "b": 195
  },
  "hsl": {
    "h": 294.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.58065,
    "c": 0.22548,
    "h": 324.2
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#B737C3

secondary

#90CC8A

accent

#DF4955

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B737C3

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

Preview Lab → · Contrast checker → · Palette generator →