#571257#571257

#571257 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.3% C 0.131 H 328.0°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#571257
RGB	rgb(87, 18, 87)
HSL	hsl(300, 66%, 21%)
HSV	hsv(300, 79%, 34%)
CMYK	cmyk(0%, 79.3%, 0%, 65.9%)
CIE-LAB	lab(20.62, 39.74, -24.98)
CIE-LCH	lch(20.62, 46.94, 327.85°)
OKLab	oklab(33.3% 0.1109 -0.0692)
OKLCH	oklch(33.3% 0.131 328)
XYZ	xyz(5.8670, 3.1474, 9.3135)
Luminance	0.0315 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571257 #125712

analogous

#341257 #571257 #571234

triadic

#571257 #575712 #125757

tetradic

#571257 #573412 #125712 #123457

square

#571257 #573412 #125712 #123457

split-complementary

#571257 #345712 #125734

monochromatic

#190519 #240824 #571257 #8A1C8A #BC27BC

Accessibility & contrast

On white

12.89

#571257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#571257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571257

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571257	#FFFFFF	#000000	##FFFFFF
##571257	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#042C59

Deuteranopia (green-blind)

#253555

Tritanopia (blue-blind)

#5A1D33

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #571257;
/* rgb */ color: rgb(87, 18, 87);
/* oklch */ color: oklch(33.3% 0.131 328.0);

Tailwind

colors: {
  custom: {
    50: '#895987',
    500: '#571257',
    950: '#000000',
  },
}

SCSS

$custom: #571257;
$custom-light: #895987;
$custom-dark: #000000;

JSON

{
  "hex": "#571257",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 87
  },
  "hsl": {
    "h": 300,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.13071,
    "h": 328
  },
  "luminance": 0.03147
}

Semantic roles & 50–950 ramp

primary

#571257

secondary

#359035

accent

#E93F3F

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #571257

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

Preview Lab → · Contrast checker → · Palette generator →