#570F4E#570F4E

#570F4E is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.127 H 333.9°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#570F4E
RGB	rgb(87, 15, 78)
HSL	hsl(308, 71%, 20%)
HSV	hsv(308, 83%, 34%)
CMYK	cmyk(0%, 82.8%, 10.3%, 65.9%)
CIE-LAB	lab(19.71, 39.18, -20.34)
CIE-LCH	lch(19.71, 44.14, 332.56°)
OKLab	oklab(32.47% 0.1137 -0.0558)
OKLCH	oklch(32.47% 0.127 333.9)
XYZ	xyz(5.4765, 2.9184, 7.4811)
Luminance	0.0292 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F4E #0F5718

analogous

#3C0F57 #570F4E #570F2A

triadic

#570F4E #4E570F #0F4E57

tetradic

#570F4E #573C0F #0F5718 #0F2A57

square

#570F4E #573C0F #0F5718 #0F2A57

split-complementary

#570F4E #2A570F #0F573C

monochromatic

#1A0517 #23061F #570F4E #8B187D #BF21AC

Accessibility & contrast

On white

13.26

#570F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#570F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F4E

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F4E	#FFFFFF	#000000	##FFFFFF
##570F4E	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D2950

Deuteranopia (green-blind)

#29334C

Tritanopia (blue-blind)

#5B162E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570f4e;
/* rgb */ color: rgb(87, 15, 78);
/* oklch */ color: oklch(32.5% 0.127 333.9);

Tailwind

colors: {
  custom: {
    50: '#895780',
    500: '#570f4e',
    950: '#000000',
  },
}

SCSS

$custom: #570f4e;
$custom-light: #895780;
$custom-dark: #000000;

JSON

{
  "hex": "#570f4e",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 307.5,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.32469,
    "c": 0.12661,
    "h": 333.9
  },
  "luminance": 0.02918
}

Semantic roles & 50–950 ramp

primary

#570F4E

secondary

#31913D

accent

#ED513A

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570F4E

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

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