#570C4C#570C4C

#570C4C is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.128 H 335.2°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#570C4C
RGB	rgb(87, 12, 76)
HSL	hsl(309, 76%, 19%)
HSV	hsv(309, 86%, 34%)
CMYK	cmyk(0%, 86.2%, 12.6%, 65.9%)
CIE-LAB	lab(19.27, 39.78, -19.67)
CIE-LCH	lch(19.27, 44.38, 333.69°)
OKLab	oklab(32.12% 0.1163 -0.0538)
OKLCH	oklch(32.12% 0.128 335.2)
XYZ	xyz(5.3665, 2.8115, 7.0961)
Luminance	0.0281 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570C4C #0C5717

analogous

#3D0C57 #570C4C #570C27

triadic

#570C4C #4C570C #0C4C57

tetradic

#570C4C #573D0C #0C5717 #0C2757

square

#570C4C #573D0C #0C5717 #0C2757

split-complementary

#570C4C #27570C #0C573D

monochromatic

#1B0417 #21051D #570C4C #8D137B #C31BAA

Accessibility & contrast

On white

13.44

#570C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#570C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570C4C

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570C4C	#FFFFFF	#000000	##FFFFFF
##570C4C	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C284E

Deuteranopia (green-blind)

#29334A

Tritanopia (blue-blind)

#5C132C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #570c4c;
/* rgb */ color: rgb(87, 12, 76);
/* oklch */ color: oklch(32.1% 0.128 335.2);

Tailwind

colors: {
  custom: {
    50: '#89567e',
    500: '#570c4c',
    950: '#000000',
  },
}

SCSS

$custom: #570c4c;
$custom-light: #89567e;
$custom-dark: #000000;

JSON

{
  "hex": "#570c4c",
  "rgb": {
    "r": 87,
    "g": 12,
    "b": 76
  },
  "hsl": {
    "h": 308.8,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32115,
    "c": 0.12817,
    "h": 335.2
  },
  "luminance": 0.02811
}

Semantic roles & 50–950 ramp

primary

#570C4C

secondary

#2D923C

accent

#F25135

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #570C4C

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

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