#57185C#57185C

#57185C is a dark, vivid purple. Relative luminance 0.035; OKLCH L 34.2% C 0.128 H 324.8°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#57185C
RGB	rgb(87, 24, 92)
HSL	hsl(296, 59%, 23%)
HSV	hsv(296, 74%, 36%)
CMYK	cmyk(5.4%, 73.9%, 0%, 63.9%)
CIE-LAB	lab(21.77, 38.34, -26.48)
CIE-LCH	lch(21.77, 46.60, 325.36°)
OKLab	oklab(34.22% 0.1042 -0.0736)
OKLCH	oklch(34.22% 0.128 324.8)
XYZ	xyz(6.1887, 3.4526, 10.4636)
Luminance	0.0345 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57185C #1D5C18

analogous

#35185C #57185C #5C183F

triadic

#57185C #5C5718 #185C57

tetradic

#57185C #5C3518 #1D5C18 #183F5C

square

#57185C #5C3518 #1D5C18 #183F5C

split-complementary

#57185C #3F5C18 #185C35

monochromatic

#170618 #290B2B #57185C #85258D #B331BD

Accessibility & contrast

On white

12.42

#57185C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#57185C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57185C

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57185C	#FFFFFF	#000000	##FFFFFF
##57185C	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072F5E

Deuteranopia (green-blind)

#25375A

Tritanopia (blue-blind)

#592338

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #57185c;
/* rgb */ color: rgb(87, 24, 92);
/* oklch */ color: oklch(34.2% 0.128 324.8);

Tailwind

colors: {
  custom: {
    50: '#895b8a',
    500: '#57185c',
    950: '#000000',
  },
}

SCSS

$custom: #57185c;
$custom-light: #895b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#57185c",
  "rgb": {
    "r": 87,
    "g": 24,
    "b": 92
  },
  "hsl": {
    "h": 295.588,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34223,
    "c": 0.12763,
    "h": 324.8
  },
  "luminance": 0.03452
}

Semantic roles & 50–950 ramp

primary

#57185C

secondary

#44933D

accent

#E24651

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57185C

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

Preview Lab → · Contrast checker → · Palette generator →