#571B56#571B56

#571B56 is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.2% C 0.118 H 328.5°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#571B56
RGB	rgb(87, 27, 86)
HSL	hsl(301, 53%, 22%)
HSV	hsv(301, 69%, 34%)
CMYK	cmyk(0%, 69%, 1.1%, 65.9%)
CIE-LAB	lab(21.88, 35.83, -22.32)
CIE-LCH	lch(21.88, 42.21, 328.08°)
OKLab	oklab(34.18% 0.1003 -0.0616)
OKLCH	oklch(34.18% 0.118 328.5)
XYZ	xyz(6.0021, 3.4824, 9.1583)
Luminance	0.0348 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B56 #1B571C

analogous

#3A1B57 #571B56 #571B38

triadic

#571B56 #56571B #1B5657

tetradic

#571B56 #573A1B #1B571C #1B3857

square

#571B56 #573A1B #1B571C #1B3857

split-complementary

#571B56 #38571B #1B573A

monochromatic

#170717 #280D28 #571B56 #862984 #B438B2

Accessibility & contrast

On white

12.38

#571B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#571B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B56

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B56	#FFFFFF	#000000	##FFFFFF
##571B56	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142F58

Deuteranopia (green-blind)

#2A3754

Tritanopia (blue-blind)

#5A2336

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #571b56;
/* rgb */ color: rgb(87, 27, 86);
/* oklch */ color: oklch(34.2% 0.118 328.5);

Tailwind

colors: {
  custom: {
    50: '#895d86',
    500: '#571b56',
    950: '#000000',
  },
}

SCSS

$custom: #571b56;
$custom-light: #895d86;
$custom-dark: #000000;

JSON

{
  "hex": "#571b56",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 86
  },
  "hsl": {
    "h": 301,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34182,
    "c": 0.11771,
    "h": 328.5
  },
  "luminance": 0.03482
}

Semantic roles & 50–950 ramp

primary

#571B56

secondary

#418D42

accent

#DC4E4C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #571B56

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

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