#B570DA#B570DA

#B570DA is a light, vivid violet. Relative luminance 0.265; OKLCH L 66.1% C 0.166 H 312.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#B570DA
RGB	rgb(181, 112, 218)
HSL	hsl(279, 59%, 65%)
HSV	hsv(279, 49%, 85%)
CMYK	cmyk(17%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(58.49, 45.67, -43.74)
CIE-LCH	lch(58.49, 63.24, 316.24°)
OKLab	oklab(66.1% 0.1124 -0.1218)
OKLCH	oklch(66.1% 0.166 312.7)
XYZ	xyz(37.5030, 26.4749, 69.4506)
Luminance	0.2647 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B570DA #95DA70

analogous

#8070DA #B570DA #DA70CA

triadic

#B570DA #DAB570 #70DAB5

tetradic

#B570DA #DA8070 #95DA70 #70CADA

square

#B570DA #DA8070 #95DA70 #70CADA

split-complementary

#B570DA #CADA70 #70DA80

monochromatic

#7A2BA5 #9C3FCD #B570DA #CEA1E7 #E7D1F3

Accessibility & contrast

On white

3.34

#B570DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#B570DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B570DA

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B570DA	#FFFFFF	#000000	##000000
##B570DA	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5889DE

Deuteranopia (green-blind)

#6C8ED7

Tritanopia (blue-blind)

#B1819B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b570da;
/* rgb */ color: rgb(181, 112, 218);
/* oklch */ color: oklch(66.1% 0.166 312.7);

Tailwind

colors: {
  custom: {
    50: '#cd9be6',
    500: '#b570da',
    950: '#000000',
  },
}

SCSS

$custom: #b570da;
$custom-light: #cd9be6;
$custom-dark: #000000;

JSON

{
  "hex": "#b570da",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 279.057,
    "s": 58.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66102,
    "c": 0.16579,
    "h": 312.7
  },
  "luminance": 0.26474
}

Semantic roles & 50–950 ramp

primary

#B570DA

secondary

#CDE5C1

accent

#C71F59

background

#FCF9FE

surface

#F9F2FC

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B570DA

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

Preview Lab → · Contrast checker → · Palette generator →