#B740E1#B740E1

#B740E1 is a mid, highly saturated purple. Relative luminance 0.192; OKLCH L 60.8% C 0.241 H 315.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B740E1
RGB	rgb(183, 64, 225)
HSL	hsl(284, 73%, 57%)
HSV	hsv(284, 72%, 88%)
CMYK	cmyk(18.7%, 71.6%, 0%, 11.8%)
CIE-LAB	lab(50.89, 69.91, -59.79)
CIE-LCH	lch(50.89, 91.98, 319.46°)
OKLab	oklab(60.75% 0.1722 -0.1684)
OKLCH	oklch(60.75% 0.241 315.6)
XYZ	xyz(34.9503, 19.1716, 73.0790)
Luminance	0.1917 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B740E1 #6AE140

analogous

#6740E1 #B740E1 #E140BB

triadic

#B740E1 #E1B740 #40E1B7

tetradic

#B740E1 #E16740 #6AE140 #40BBE1

square

#B740E1 #E16740 #6AE140 #40BBE1

split-complementary

#B740E1 #BBE140 #40E167

monochromatic

#701790 #9A1FC5 #B740E1 #CB75E9 #DFAAF2

Accessibility & contrast

On white

4.34

#B740E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#B740E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B740E1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B740E1	#FFFFFF	#000000	##000000
##B740E1	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E6

Deuteranopia (green-blind)

#3D7CDD

Tritanopia (blue-blind)

#B4628D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b740e1;
/* rgb */ color: rgb(183, 64, 225);
/* oklch */ color: oklch(60.8% 0.241 315.6);

Tailwind

colors: {
  custom: {
    50: '#d17feb',
    500: '#b740e1',
    950: '#000000',
  },
}

SCSS

$custom: #b740e1;
$custom-light: #d17feb;
$custom-dark: #000000;

JSON

{
  "hex": "#b740e1",
  "rgb": {
    "r": 183,
    "g": 64,
    "b": 225
  },
  "hsl": {
    "h": 284.348,
    "s": 72.851,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60752,
    "c": 0.24082,
    "h": 315.6
  },
  "luminance": 0.1917
}

Semantic roles & 50–950 ramp

primary

#B740E1

secondary

#AFDF9D

accent

#F03868

background

#FDF8FE

surface

#FAEFFD

border

#D3CAD5

text

#150B16

muted

#837C84

Preview Lab

Preview with #B740E1

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

Preview Lab → · Contrast checker → · Palette generator →