#570D4D#570D4D

#570D4D is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.3% C 0.128 H 334.5°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#570D4D
RGB	rgb(87, 13, 77)
HSL	hsl(308, 74%, 20%)
HSV	hsv(308, 85%, 34%)
CMYK	cmyk(0%, 85.1%, 11.5%, 65.9%)
CIE-LAB	lab(19.43, 39.65, -20.10)
CIE-LCH	lch(19.43, 44.45, 333.12°)
OKLab	oklab(32.25% 0.1155 -0.0551)
OKLCH	oklch(32.25% 0.128 334.5)
XYZ	xyz(5.4140, 2.8504, 7.2848)
Luminance	0.0285 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570D4D #0D5717

analogous

#3C0D57 #570D4D #570D28

triadic

#570D4D #4D570D #0D4D57

tetradic

#570D4D #573C0D #0D5717 #0D2857

square

#570D4D #573C0D #0D5717 #0D2857

split-complementary

#570D4D #28570D #0D573C

monochromatic

#1B0418 #22051E #570D4D #8C157C #C11DAB

Accessibility & contrast

On white

13.38

#570D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#570D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570D4D

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570D4D	#FFFFFF	#000000	##FFFFFF
##570D4D	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C284F

Deuteranopia (green-blind)

#28334B

Tritanopia (blue-blind)

#5C142D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #570d4d;
/* rgb */ color: rgb(87, 13, 77);
/* oklch */ color: oklch(32.3% 0.128 334.5);

Tailwind

colors: {
  custom: {
    50: '#89567f',
    500: '#570d4d',
    950: '#000000',
  },
}

SCSS

$custom: #570d4d;
$custom-light: #89567f;
$custom-dark: #000000;

JSON

{
  "hex": "#570d4d",
  "rgb": {
    "r": 87,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 308.108,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3225,
    "c": 0.12794,
    "h": 334.5
  },
  "luminance": 0.0285
}

Semantic roles & 50–950 ramp

primary

#570D4D

secondary

#2E923C

accent

#F15037

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570D4D

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

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