#570D50#570D50

#570D50 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.130 H 332.5°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#570D50
RGB	rgb(87, 13, 80)
HSL	hsl(306, 74%, 20%)
HSV	hsv(306, 85%, 34%)
CMYK	cmyk(0%, 85.1%, 8%, 65.9%)
CIE-LAB	lab(19.61, 40.15, -21.86)
CIE-LCH	lch(19.61, 45.72, 331.44°)
OKLab	oklab(32.44% 0.1156 -0.0601)
OKLCH	oklch(32.44% 0.13 332.5)
XYZ	xyz(5.5224, 2.8937, 7.8556)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570D50 #0D5714

analogous

#390D57 #570D50 #570D2B

triadic

#570D50 #50570D #0D5057

tetradic

#570D50 #57390D #0D5714 #0D2B57

square

#570D50 #57390D #0D5714 #0D2B57

split-complementary

#570D50 #2B570D #0D5739

monochromatic

#1B0418 #22051F #570D50 #8C1581 #C11DB2

Accessibility & contrast

On white

13.30

#570D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#570D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570D50

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570D50	#FFFFFF	#000000	##FFFFFF
##570D50	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082952

Deuteranopia (green-blind)

#27334E

Tritanopia (blue-blind)

#5B162E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #570d50;
/* rgb */ color: rgb(87, 13, 80);
/* oklch */ color: oklch(32.4% 0.130 332.5);

Tailwind

colors: {
  custom: {
    50: '#895681',
    500: '#570d50',
    950: '#000000',
  },
}

SCSS

$custom: #570d50;
$custom-light: #895681;
$custom-dark: #000000;

JSON

{
  "hex": "#570d50",
  "rgb": {
    "r": 87,
    "g": 13,
    "b": 80
  },
  "hsl": {
    "h": 305.676,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.32435,
    "c": 0.13032,
    "h": 332.5
  },
  "luminance": 0.02893
}

Semantic roles & 50–950 ramp

primary

#570D50

secondary

#2E9238

accent

#F14937

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570D50

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

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