#B570EB#B570EB

#B570EB is a light, vivid violet. Relative luminance 0.274; OKLCH L 67.0% C 0.185 H 308.1°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#B570EB
RGB	rgb(181, 112, 235)
HSL	hsl(274, 75%, 68%)
HSV	hsv(274, 52%, 92%)
CMYK	cmyk(23%, 52.3%, 0%, 7.8%)
CIE-LAB	lab(59.35, 49.41, -51.88)
CIE-LCH	lch(59.35, 71.64, 313.60°)
OKLab	oklab(67.03% 0.1141 -0.1455)
OKLCH	oklch(67.03% 0.185 308.1)
XYZ	xyz(39.8426, 27.4108, 81.7730)
Luminance	0.2741 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B570EB #A6EB70

analogous

#7870EB #B570EB #EB70E3

triadic

#B570EB #EBB570 #70EBB5

tetradic

#B570EB #EB7870 #A6EB70 #70E3EB

square

#B570EB #EB7870 #A6EB70 #70E3EB

split-complementary

#B570EB #E3EB70 #70EB78

monochromatic

#7B1CC5 #993AE3 #B570EB #D1A6F3 #EDDBFA

Accessibility & contrast

On white

3.24

#B570EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#B570EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B570EB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B570EB	#FFFFFF	#000000	##000000
##B570EB	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8CEF

Deuteranopia (green-blind)

#6190E8

Tritanopia (blue-blind)

#AD86A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b570eb;
/* rgb */ color: rgb(181, 112, 235);
/* oklch */ color: oklch(67.0% 0.185 308.1);

Tailwind

colors: {
  custom: {
    50: '#ce9bf2',
    500: '#b570eb',
    950: '#000000',
  },
}

SCSS

$custom: #b570eb;
$custom-light: #ce9bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#b570eb",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 235
  },
  "hsl": {
    "h": 273.659,
    "s": 75.46,
    "l": 68.039
  },
  "oklch": {
    "l": 0.67027,
    "c": 0.18491,
    "h": 308.1
  },
  "luminance": 0.2741
}

Semantic roles & 50–950 ramp

primary

#B570EB

secondary

#D9EEC9

accent

#D80E66

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E17

muted

#827E85

Preview Lab

Preview with #B570EB

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

Preview Lab → · Contrast checker → · Palette generator →