#570F5A#570F5A

#570F5A is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.2% C 0.137 H 326.3°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#570F5A
RGB	rgb(87, 15, 90)
HSL	hsl(298, 71%, 21%)
HSV	hsv(298, 83%, 35%)
CMYK	cmyk(3.3%, 83.3%, 0%, 64.7%)
CIE-LAB	lab(20.47, 41.32, -27.24)
CIE-LCH	lch(20.47, 49.49, 326.61°)
OKLab	oklab(33.25% 0.1136 -0.0758)
OKLCH	oklch(33.25% 0.137 326.3)
XYZ	xyz(5.9467, 3.1065, 9.9573)
Luminance	0.0311 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F5A #125A0F

analogous

#310F5A #570F5A #5A0F37

triadic

#570F5A #5A570F #0F5A57

tetradic

#570F5A #5A310F #125A0F #0F375A

square

#570F5A #5A310F #125A0F #0F375A

split-complementary

#570F5A #375A0F #0F5A31

monochromatic

#19041A #240626 #570F5A #8A188E #BC20C3

Accessibility & contrast

On white

12.95

#570F5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#570F5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F5A

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F5A	#FFFFFF	#000000	##FFFFFF
##570F5A	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5C

Deuteranopia (green-blind)

#223458

Tritanopia (blue-blind)

#591D34

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #570f5a;
/* rgb */ color: rgb(87, 15, 90);
/* oklch */ color: oklch(33.2% 0.137 326.3);

Tailwind

colors: {
  custom: {
    50: '#895889',
    500: '#570f5a',
    950: '#000000',
  },
}

SCSS

$custom: #570f5a;
$custom-light: #895889;
$custom-dark: #000000;

JSON

{
  "hex": "#570f5a",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 90
  },
  "hsl": {
    "h": 297.6,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.33247,
    "c": 0.13658,
    "h": 326.3
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#570F5A

secondary

#359431

accent

#EE3A41

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #570F5A

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

Preview Lab → · Contrast checker → · Palette generator →