#570F5C#570F5C

#570F5C is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.4% C 0.138 H 325.2°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#570F5C
RGB	rgb(87, 15, 92)
HSL	hsl(296, 72%, 21%)
HSV	hsv(296, 84%, 36%)
CMYK	cmyk(5.4%, 83.7%, 0%, 63.9%)
CIE-LAB	lab(20.60, 41.69, -28.35)
CIE-LCH	lch(20.60, 50.42, 325.78°)
OKLab	oklab(33.39% 0.1135 -0.079)
OKLCH	oklch(33.39% 0.138 325.2)
XYZ	xyz(6.0329, 3.1410, 10.4117)
Luminance	0.0314 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F5C #145C0F

analogous

#300F5C #570F5C #5C0F3A

triadic

#570F5C #5C570F #0F5C57

tetradic

#570F5C #5C300F #145C0F #0F3A5C

square

#570F5C #5C300F #145C0F #0F3A5C

split-complementary

#570F5C #3A5C0F #0F5C30

monochromatic

#19041A #250627 #570F5C #891891 #BB20C5

Accessibility & contrast

On white

12.90

#570F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#570F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F5C

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F5C	#FFFFFF	#000000	##FFFFFF
##570F5C	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5E

Deuteranopia (green-blind)

#20355A

Tritanopia (blue-blind)

#591E36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #570f5c;
/* rgb */ color: rgb(87, 15, 92);
/* oklch */ color: oklch(33.4% 0.138 325.2);

Tailwind

colors: {
  custom: {
    50: '#89588a',
    500: '#570f5c',
    950: '#000000',
  },
}

SCSS

$custom: #570f5c;
$custom-light: #89588a;
$custom-dark: #000000;

JSON

{
  "hex": "#570f5c",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 92
  },
  "hsl": {
    "h": 296.104,
    "s": 71.963,
    "l": 20.98
  },
  "oklch": {
    "l": 0.33386,
    "c": 0.1383,
    "h": 325.2
  },
  "luminance": 0.03141
}

Semantic roles & 50–950 ramp

primary

#570F5C

secondary

#389531

accent

#EF3945

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #570F5C

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

Preview Lab → · Contrast checker → · Palette generator →