#57185A#57185A

#57185A is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.1% C 0.126 H 326.0°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#57185A
RGB	rgb(87, 24, 90)
HSL	hsl(297, 58%, 22%)
HSV	hsv(297, 73%, 35%)
CMYK	cmyk(3.3%, 73.3%, 0%, 64.7%)
CIE-LAB	lab(21.65, 37.95, -25.36)
CIE-LCH	lch(21.65, 45.64, 326.25°)
OKLab	oklab(34.09% 0.1042 -0.0704)
OKLCH	oklch(34.09% 0.126 326)
XYZ	xyz(6.1025, 3.4181, 10.0092)
Luminance	0.0342 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57185A #1B5A18

analogous

#36185A #57185A #5A183C

triadic

#57185A #5A5718 #185A57

tetradic

#57185A #5A3618 #1B5A18 #183C5A

square

#57185A #5A3618 #1B5A18 #183C5A

split-complementary

#57185A #3C5A18 #185A36

monochromatic

#170618 #280B2A #57185A #86258A #B432BB

Accessibility & contrast

On white

12.47

#57185A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#57185A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57185A

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57185A	#FFFFFF	#000000	##FFFFFF
##57185A	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A2F5C

Deuteranopia (green-blind)

#263758

Tritanopia (blue-blind)

#592237

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57185a;
/* rgb */ color: rgb(87, 24, 90);
/* oklch */ color: oklch(34.1% 0.126 326.0);

Tailwind

colors: {
  custom: {
    50: '#895b89',
    500: '#57185a',
    950: '#000000',
  },
}

SCSS

$custom: #57185a;
$custom-light: #895b89;
$custom-dark: #000000;

JSON

{
  "hex": "#57185a",
  "rgb": {
    "r": 87,
    "g": 24,
    "b": 90
  },
  "hsl": {
    "h": 297.273,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.34091,
    "c": 0.12577,
    "h": 326
  },
  "luminance": 0.03418
}

Semantic roles & 50–950 ramp

primary

#57185A

secondary

#41913D

accent

#E1474E

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #57185A

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

Preview Lab → · Contrast checker → · Palette generator →