#570F4F#570F4F

#570F4F is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.127 H 333.2°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#570F4F
RGB	rgb(87, 15, 79)
HSL	hsl(307, 71%, 20%)
HSV	hsv(307, 83%, 34%)
CMYK	cmyk(0%, 82.8%, 9.2%, 65.9%)
CIE-LAB	lab(19.77, 39.35, -20.93)
CIE-LCH	lch(19.77, 44.57, 331.99°)
OKLab	oklab(32.53% 0.1137 -0.0575)
OKLCH	oklch(32.53% 0.127 333.2)
XYZ	xyz(5.5126, 2.9329, 7.6714)
Luminance	0.0293 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F4F #0F5717

analogous

#3B0F57 #570F4F #570F2B

triadic

#570F4F #4F570F #0F4F57

tetradic

#570F4F #573B0F #0F5717 #0F2B57

square

#570F4F #573B0F #0F5717 #0F2B57

split-complementary

#570F4F #2B570F #0F573B

monochromatic

#1A0518 #230620 #570F4F #8B187E #BF21AE

Accessibility & contrast

On white

13.24

#570F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#570F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F4F

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F4F	#FFFFFF	#000000	##FFFFFF
##570F4F	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2951

Deuteranopia (green-blind)

#28334D

Tritanopia (blue-blind)

#5B172E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570f4f;
/* rgb */ color: rgb(87, 15, 79);
/* oklch */ color: oklch(32.5% 0.127 333.2);

Tailwind

colors: {
  custom: {
    50: '#895780',
    500: '#570f4f',
    950: '#000000',
  },
}

SCSS

$custom: #570f4f;
$custom-light: #895780;
$custom-dark: #000000;

JSON

{
  "hex": "#570f4f",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 306.667,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.3253,
    "c": 0.12741,
    "h": 333.2
  },
  "luminance": 0.02932
}

Semantic roles & 50–950 ramp

primary

#570F4F

secondary

#31913C

accent

#ED4E3A

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570F4F

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

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