#570C57#570C57

#570C57 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.137 H 328.2°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#570C57
RGB	rgb(87, 12, 87)
HSL	hsl(300, 76%, 19%)
HSV	hsv(300, 86%, 34%)
CMYK	cmyk(0%, 86.2%, 0%, 65.9%)
CIE-LAB	lab(19.95, 41.67, -26.04)
CIE-LCH	lch(19.95, 49.14, 328.00°)
OKLab	oklab(32.82% 0.1164 -0.0723)
OKLCH	oklch(32.82% 0.137 328.2)
XYZ	xyz(5.7822, 2.9777, 9.2852)
Luminance	0.0298 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570C57 #0C570C

analogous

#320C57 #570C57 #570C32

triadic

#570C57 #57570C #0C5757

tetradic

#570C57 #57320C #0C570C #0C3257

square

#570C57 #57320C #0C570C #0C3257

split-complementary

#570C57 #32570C #0C5732

monochromatic

#1B041B #210521 #570C57 #8D138D #C31BC3

Accessibility & contrast

On white

13.16

#570C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#570C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570C57

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570C57	#FFFFFF	#000000	##FFFFFF
##570C57	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A59

Deuteranopia (green-blind)

#233355

Tritanopia (blue-blind)

#5A1932

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570c57;
/* rgb */ color: rgb(87, 12, 87);
/* oklch */ color: oklch(32.8% 0.137 328.2);

Tailwind

colors: {
  custom: {
    50: '#895687',
    500: '#570c57',
    950: '#000000',
  },
}

SCSS

$custom: #570c57;
$custom-light: #895687;
$custom-dark: #000000;

JSON

{
  "hex": "#570c57",
  "rgb": {
    "r": 87,
    "g": 12,
    "b": 87
  },
  "hsl": {
    "h": 300,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32821,
    "c": 0.13697,
    "h": 328.2
  },
  "luminance": 0.02977
}

Semantic roles & 50–950 ramp

primary

#570C57

secondary

#2D922D

accent

#F23535

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030B

muted

#7D787C

Preview Lab

Preview with #570C57

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

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