#570C51#570C51

#570C51 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.132 H 331.9°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#570C51
RGB	rgb(87, 12, 81)
HSL	hsl(305, 76%, 19%)
HSV	hsv(305, 86%, 34%)
CMYK	cmyk(0%, 86.2%, 6.9%, 65.9%)
CIE-LAB	lab(19.57, 40.62, -22.60)
CIE-LCH	lch(19.57, 46.48, 330.91°)
OKLab	oklab(32.43% 0.1165 -0.0623)
OKLCH	oklch(32.43% 0.132 331.9)
XYZ	xyz(5.5472, 2.8837, 8.0474)
Luminance	0.0288 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570C51 #0C5712

analogous

#380C57 #570C51 #570C2C

triadic

#570C51 #51570C #0C5157

tetradic

#570C51 #57380C #0C5712 #0C2C57

square

#570C51 #57380C #0C5712 #0C2C57

split-complementary

#570C51 #2C570C #0C5738

monochromatic

#1B0419 #21051F #570C51 #8D1383 #C31BB5

Accessibility & contrast

On white

13.32

#570C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#570C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570C51

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570C51	#FFFFFF	#000000	##FFFFFF
##570C51	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052953

Deuteranopia (green-blind)

#26334F

Tritanopia (blue-blind)

#5B162F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #570c51;
/* rgb */ color: rgb(87, 12, 81);
/* oklch */ color: oklch(32.4% 0.132 331.9);

Tailwind

colors: {
  custom: {
    50: '#895682',
    500: '#570c51',
    950: '#000000',
  },
}

SCSS

$custom: #570c51;
$custom-light: #895682;
$custom-dark: #000000;

JSON

{
  "hex": "#570c51",
  "rgb": {
    "r": 87,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 304.8,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32426,
    "c": 0.13209,
    "h": 331.9
  },
  "luminance": 0.02883
}

Semantic roles & 50–950 ramp

primary

#570C51

secondary

#2D9235

accent

#F24535

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570C51

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

Preview Lab → · Contrast checker → · Palette generator →