#B570CA#B570CA

#B570CA is a light, vivid purple. Relative luminance 0.257; OKLCH L 65.3% C 0.148 H 318.0°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#B570CA
RGB	rgb(181, 112, 202)
HSL	hsl(286, 46%, 62%)
HSV	hsv(286, 45%, 79%)
CMYK	cmyk(10.4%, 44.6%, 0%, 20.8%)
CIE-LAB	lab(57.73, 42.31, -35.89)
CIE-LCH	lch(57.73, 55.48, 319.70°)
OKLab	oklab(65.29% 0.1101 -0.0991)
OKLCH	oklch(65.29% 0.148 318)
XYZ	xyz(35.5094, 25.6775, 58.9514)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B570CA #85CA70

analogous

#8870CA #B570CA #CA70B2

triadic

#B570CA #CAB570 #70CAB5

tetradic

#B570CA #CA8870 #85CA70 #70B2CA

square

#B570CA #CA8870 #85CA70 #70B2CA

split-complementary

#B570CA #B2CA70 #70CA88

monochromatic

#77348C #9D44B8 #B570CA #CC9DDB #E3C9EB

Accessibility & contrast

On white

3.42

#B570CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#B570CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B570CA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B570CA	#FFFFFF	#000000	##000000
##B570CA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6186CD

Deuteranopia (green-blind)

#748DC7

Tritanopia (blue-blind)

#B57C93

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #b570ca;
/* rgb */ color: rgb(181, 112, 202);
/* oklch */ color: oklch(65.3% 0.148 318.0);

Tailwind

colors: {
  custom: {
    50: '#cd9bda',
    500: '#b570ca',
    950: '#000000',
  },
}

SCSS

$custom: #b570ca;
$custom-light: #cd9bda;
$custom-dark: #000000;

JSON

{
  "hex": "#b570ca",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 202
  },
  "hsl": {
    "h": 286,
    "s": 45.918,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65293,
    "c": 0.14814,
    "h": 318
  },
  "luminance": 0.25676
}

Semantic roles & 50–950 ramp

primary

#B570CA

secondary

#C2DCBA

accent

#B92C4D

background

#FCF9FD

surface

#F9F2FB

border

#D2CCD4

text

#140E15

muted

#827E83

Preview Lab

Preview with #B570CA

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

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