#57175A#57175A

#57175A is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.0% C 0.127 H 326.0°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#57175A
RGB	rgb(87, 23, 90)
HSL	hsl(297, 59%, 22%)
HSV	hsv(297, 74%, 35%)
CMYK	cmyk(3.3%, 74.4%, 0%, 64.7%)
CIE-LAB	lab(21.50, 38.37, -25.59)
CIE-LCH	lch(21.50, 46.12, 326.29°)
OKLab	oklab(33.98% 0.1054 -0.071)
OKLCH	oklch(33.98% 0.127 326)
XYZ	xyz(6.0822, 3.3776, 10.0025)
Luminance	0.0338 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57175A #1A5A17

analogous

#35175A #57175A #5A173C

triadic

#57175A #5A5717 #175A57

tetradic

#57175A #5A3517 #1A5A17 #173C5A

square

#57175A #5A3517 #1A5A17 #173C5A

split-complementary

#57175A #3C5A17 #175A35

monochromatic

#180618 #280B29 #57175A #86238B #B530BB

Accessibility & contrast

On white

12.53

#57175A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#57175A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57175A

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57175A	#FFFFFF	#000000	##FFFFFF
##57175A	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092E5C

Deuteranopia (green-blind)

#263658

Tritanopia (blue-blind)

#592136

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57175a;
/* rgb */ color: rgb(87, 23, 90);
/* oklch */ color: oklch(34.0% 0.127 326.0);

Tailwind

colors: {
  custom: {
    50: '#895b89',
    500: '#57175a',
    950: '#000000',
  },
}

SCSS

$custom: #57175a;
$custom-light: #895b89;
$custom-dark: #000000;

JSON

{
  "hex": "#57175a",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 90
  },
  "hsl": {
    "h": 297.313,
    "s": 59.292,
    "l": 22.157
  },
  "oklch": {
    "l": 0.33984,
    "c": 0.12712,
    "h": 326
  },
  "luminance": 0.03377
}

Semantic roles & 50–950 ramp

primary

#57175A

secondary

#40913C

accent

#E2454C

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #57175A

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

Preview Lab → · Contrast checker → · Palette generator →