#570F5F#570F5F

#570F5F is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.6% C 0.141 H 323.5°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#570F5F
RGB	rgb(87, 15, 95)
HSL	hsl(294, 73%, 22%)
HSV	hsv(294, 84%, 37%)
CMYK	cmyk(8.4%, 84.2%, 0%, 62.7%)
CIE-LAB	lab(20.81, 42.26, -30.01)
CIE-LCH	lch(20.81, 51.84, 324.62°)
OKLab	oklab(33.6% 0.1132 -0.0839)
OKLCH	oklch(33.6% 0.141 323.5)
XYZ	xyz(6.1667, 3.1945, 11.1160)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570F5F #175F0F

analogous

#2F0F5F #570F5F #5F0F3F

triadic

#570F5F #5F570F #0F5F57

tetradic

#570F5F #5F2F0F #175F0F #0F3F5F

square

#570F5F #5F2F0F #175F0F #0F3F5F

split-complementary

#570F5F #3F5F0F #0F5F2F

monochromatic

#18041A #27072A #570F5F #871794 #B820C9

Accessibility & contrast

On white

12.81

#570F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#570F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570F5F

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570F5F	#FFFFFF	#000000	##FFFFFF
##570F5F	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D61

Deuteranopia (green-blind)

#1E355D

Tritanopia (blue-blind)

#591F37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #570f5f;
/* rgb */ color: rgb(87, 15, 95);
/* oklch */ color: oklch(33.6% 0.141 323.5);

Tailwind

colors: {
  custom: {
    50: '#8a588d',
    500: '#570f5f',
    950: '#000000',
  },
}

SCSS

$custom: #570f5f;
$custom-light: #8a588d;
$custom-dark: #000000;

JSON

{
  "hex": "#570f5f",
  "rgb": {
    "r": 87,
    "g": 15,
    "b": 95
  },
  "hsl": {
    "h": 294,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.33598,
    "c": 0.14092,
    "h": 323.5
  },
  "luminance": 0.03194
}

Semantic roles & 50–950 ramp

primary

#570F5F

secondary

#3C9832

accent

#EF384B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #570F5F

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

Preview Lab → · Contrast checker → · Palette generator →