#B570EF#B570EF

#B570EF is a light, vivid violet. Relative luminance 0.276; OKLCH L 67.3% C 0.189 H 307.1°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#B570EF
RGB	rgb(181, 112, 239)
HSL	hsl(273, 80%, 69%)
HSV	hsv(273, 53%, 94%)
CMYK	cmyk(24.3%, 53.1%, 0%, 6.3%)
CIE-LAB	lab(59.57, 50.31, -53.76)
CIE-LCH	lch(59.57, 73.63, 313.10°)
OKLab	oklab(67.25% 0.1143 -0.151)
OKLCH	oklch(67.25% 0.189 307.1)
XYZ	xyz(40.4270, 27.6445, 84.8508)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B570EF #AAEF70

analogous

#7670EF #B570EF #EF70EA

triadic

#B570EF #EFB570 #70EFB5

tetradic

#B570EF #EF7670 #AAEF70 #70EAEF

square

#B570EF #EF7670 #AAEF70 #70EAEF

split-complementary

#B570EF #EAEF70 #70EF76

monochromatic

#7A17CE #9939E9 #B570EF #D1A7F5 #EEDEFB

Accessibility & contrast

On white

3.22

#B570EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#B570EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B570EF

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B570EF	#FFFFFF	#000000	##000000
##B570EF	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488DF3

Deuteranopia (green-blind)

#5E90EC

Tritanopia (blue-blind)

#AC87A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b570ef;
/* rgb */ color: rgb(181, 112, 239);
/* oklch */ color: oklch(67.3% 0.189 307.1);

Tailwind

colors: {
  custom: {
    50: '#ce9bf5',
    500: '#b570ef',
    950: '#000000',
  },
}

SCSS

$custom: #b570ef;
$custom-light: #ce9bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#b570ef",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 239
  },
  "hsl": {
    "h": 272.598,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.67253,
    "c": 0.18943,
    "h": 307.1
  },
  "luminance": 0.27644
}

Semantic roles & 50–950 ramp

primary

#B570EF

secondary

#DCF0CB

accent

#DC096A

background

#FDF9FF

surface

#FAF2FE

border

#D3CCD6

text

#140E17

muted

#837E85

Preview Lab

Preview with #B570EF

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

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