#B571F9#B571F9

#B571F9 is a light, vivid violet. Relative luminance 0.285; OKLCH L 68.0% C 0.199 H 304.7°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#B571F9
RGB	rgb(181, 113, 249)
HSL	hsl(270, 92%, 71%)
HSV	hsv(270, 55%, 98%)
CMYK	cmyk(27.3%, 54.6%, 0%, 2.4%)
CIE-LAB	lab(60.31, 52.07, -58.10)
CIE-LCH	lch(60.31, 78.02, 311.86°)
OKLab	oklab(67.98% 0.1136 -0.1637)
OKLCH	oklch(67.98% 0.199 304.7)
XYZ	xyz(42.0564, 28.4738, 92.8845)
Luminance	0.2847 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B571F9 #B5F971

analogous

#7171F9 #B571F9 #F971F9

triadic

#B571F9 #F9B571 #71F9B5

tetradic

#B571F9 #F97171 #B5F971 #71F9F9

square

#B571F9 #F97171 #B5F971 #71F9F9

split-complementary

#B571F9 #F9F971 #71F971

monochromatic

#780AE6 #9636F7 #B571F9 #D4ACFB #F0E2FE

Accessibility & contrast

On white

3.14

#B571F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#B571F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B571F9

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B571F9	#FFFFFF	#000000	##000000
##B571F9	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F8FFE

Deuteranopia (green-blind)

#5792F6

Tritanopia (blue-blind)

#A98BAA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #b571f9;
/* rgb */ color: rgb(181, 113, 249);
/* oklch */ color: oklch(68.0% 0.199 304.7);

Tailwind

colors: {
  custom: {
    50: '#cf9cfc',
    500: '#b571f9',
    950: '#000000',
  },
}

SCSS

$custom: #b571f9;
$custom-light: #cf9cfc;
$custom-dark: #000000;

JSON

{
  "hex": "#b571f9",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 249
  },
  "hsl": {
    "h": 270,
    "s": 91.892,
    "l": 70.98
  },
  "oklch": {
    "l": 0.67982,
    "c": 0.19927,
    "h": 304.7
  },
  "luminance": 0.28474
}

Semantic roles & 50–950 ramp

primary

#B571F9

secondary

#E3F5D1

accent

#E60073

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E17

muted

#837E85

Preview Lab

Preview with #B571F9

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

Preview Lab → · Contrast checker → · Palette generator →