#B571F7#B571F7

#B571F7 is a light, vivid violet. Relative luminance 0.283; OKLCH L 67.9% C 0.197 H 305.2°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#B571F7
RGB	rgb(181, 113, 247)
HSL	hsl(270, 89%, 71%)
HSV	hsv(270, 54%, 97%)
CMYK	cmyk(26.7%, 54.3%, 0%, 3.1%)
CIE-LAB	lab(60.20, 51.61, -57.18)
CIE-LCH	lch(60.20, 77.02, 312.07°)
OKLab	oklab(67.86% 0.1135 -0.161)
OKLCH	oklch(67.86% 0.197 305.2)
XYZ	xyz(41.7461, 28.3497, 91.2504)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B571F7 #B3F771

analogous

#7271F7 #B571F7 #F771F6

triadic

#B571F7 #F7B571 #71F7B5

tetradic

#B571F7 #F77271 #B3F771 #71F6F7

square

#B571F7 #F77271 #B3F771 #71F6F7

split-complementary

#B571F7 #F6F771 #71F772

monochromatic

#780DE1 #9737F4 #B571F7 #D3ABFA #F0E2FD

Accessibility & contrast

On white

3.15

#B571F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#B571F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B571F7

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B571F7	#FFFFFF	#000000	##000000
##B571F7	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#418FFB

Deuteranopia (green-blind)

#5991F4

Tritanopia (blue-blind)

#AA8AA9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b571f7;
/* rgb */ color: rgb(181, 113, 247);
/* oklch */ color: oklch(67.9% 0.197 305.2);

Tailwind

colors: {
  custom: {
    50: '#ce9cfa',
    500: '#b571f7',
    950: '#000000',
  },
}

SCSS

$custom: #b571f7;
$custom-light: #ce9cfa;
$custom-dark: #000000;

JSON

{
  "hex": "#b571f7",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 247
  },
  "hsl": {
    "h": 270.448,
    "s": 89.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.67864,
    "c": 0.197,
    "h": 305.2
  },
  "luminance": 0.28349
}

Semantic roles & 50–950 ramp

primary

#B571F7

secondary

#E2F4D0

accent

#E60071

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B571F7

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

Preview Lab → · Contrast checker → · Palette generator →