#570D54#570D54

#570D54 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.7% C 0.134 H 330.0°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#570D54
RGB	rgb(87, 13, 84)
HSL	hsl(302, 74%, 20%)
HSV	hsv(302, 85%, 34%)
CMYK	cmyk(0%, 85.1%, 3.4%, 65.9%)
CIE-LAB	lab(19.86, 40.85, -24.17)
CIE-LCH	lch(19.86, 47.46, 329.38°)
OKLab	oklab(32.69% 0.1156 -0.0668)
OKLCH	oklch(32.69% 0.134 330)
XYZ	xyz(5.6746, 2.9546, 8.6572)
Luminance	0.0295 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570D54 #0D5710

analogous

#350D57 #570D54 #570D2F

triadic

#570D54 #54570D #0D5457

tetradic

#570D54 #57350D #0D5710 #0D2F57

square

#570D54 #57350D #0D5710 #0D2F57

split-complementary

#570D54 #2F570D #0D5735

monochromatic

#1B041A #220521 #570D54 #8C1587 #C11DBB

Accessibility & contrast

On white

13.20

#570D54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#570D54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570D54

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570D54	#FFFFFF	#000000	##FFFFFF
##570D54	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022A56

Deuteranopia (green-blind)

#253352

Tritanopia (blue-blind)

#5B1831

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #570d54;
/* rgb */ color: rgb(87, 13, 84);
/* oklch */ color: oklch(32.7% 0.134 330.0);

Tailwind

colors: {
  custom: {
    50: '#895784',
    500: '#570d54',
    950: '#000000',
  },
}

SCSS

$custom: #570d54;
$custom-light: #895784;
$custom-dark: #000000;

JSON

{
  "hex": "#570d54",
  "rgb": {
    "r": 87,
    "g": 13,
    "b": 84
  },
  "hsl": {
    "h": 302.432,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.32692,
    "c": 0.13355,
    "h": 330
  },
  "luminance": 0.02954
}

Semantic roles & 50–950 ramp

primary

#570D54

secondary

#2E9232

accent

#F13F37

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030B

muted

#7D787C

Preview Lab

Preview with #570D54

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

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