#9B37CB#9B37CB

#9B37CB is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.8% C 0.222 H 312.2°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#9B37CB
RGB	rgb(155, 55, 203)
HSL	hsl(281, 59%, 51%)
HSV	hsv(281, 73%, 80%)
CMYK	cmyk(23.6%, 72.9%, 0%, 20.4%)
CIE-LAB	lab(44.25, 63.45, -58.10)
CIE-LCH	lch(44.25, 86.03, 317.52°)
OKLab	oklab(54.77% 0.1488 -0.1642)
OKLCH	oklch(54.77% 0.222 312.2)
XYZ	xyz(25.6613, 14.0134, 57.8414)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9B37CB #67CB37

analogous

#5137CB #9B37CB #CB37B1

triadic

#9B37CB #CB9B37 #37CB9B

tetradic

#9B37CB #CB5137 #67CB37 #37B1CB

square

#9B37CB #CB5137 #67CB37 #37B1CB

split-complementary

#9B37CB #B1CB37 #37CB51

monochromatic

#521C6C #77299C #9B37CB #B368D8 #CC98E4

Accessibility & contrast

On white

5.52

#9B37CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#9B37CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9B37CB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9B37CB	#FFFFFF	#000000	##FFFFFF
##9B37CB	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#236BC8

Tritanopia (blue-blind)

#95587E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #9b37cb;
/* rgb */ color: rgb(155, 55, 203);
/* oklch */ color: oklch(54.8% 0.222 312.2);

Tailwind

colors: {
  custom: {
    50: '#bd77dc',
    500: '#9b37cb',
    950: '#000000',
  },
}

SCSS

$custom: #9b37cb;
$custom-light: #bd77dc;
$custom-dark: #000000;

JSON

{
  "hex": "#9b37cb",
  "rgb": {
    "r": 155,
    "g": 55,
    "b": 203
  },
  "hsl": {
    "h": 280.541,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54765,
    "c": 0.22161,
    "h": 312.2
  },
  "luminance": 0.14013
}

Semantic roles & 50–950 ramp

primary

#9B37CB

secondary

#A3D08E

accent

#E24678

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130915

muted

#827B83

Preview Lab

Preview with #9B37CB

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

Preview Lab → · Contrast checker → · Palette generator →