#571F5B#571F5B

#571F5B is a dark, moderate purple. Relative luminance 0.038; OKLCH L 35.0% C 0.116 H 325.0°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#571F5B
RGB	rgb(87, 31, 91)
HSL	hsl(296, 49%, 24%)
HSV	hsv(296, 66%, 36%)
CMYK	cmyk(4.4%, 65.9%, 0%, 64.3%)
CIE-LAB	lab(22.87, 34.91, -24.08)
CIE-LCH	lch(22.87, 42.41, 325.40°)
OKLab	oklab(34.99% 0.0953 -0.0667)
OKLCH	oklch(34.99% 0.116 325)
XYZ	xyz(6.3086, 3.7619, 10.2893)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F5B #235B1F

analogous

#391F5B #571F5B #5B1F41

triadic

#571F5B #5B571F #1F5B57

tetradic

#571F5B #5B391F #235B1F #1F415B

square

#571F5B #5B391F #235B1F #1F415B

split-complementary

#571F5B #415B1F #1F5B39

monochromatic

#160817 #2B0F2D #571F5B #832F89 #AE3EB6

Accessibility & contrast

On white

11.98

#571F5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#571F5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F5B

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F5B	#FFFFFF	#000000	##FFFFFF
##571F5B	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15325D

Deuteranopia (green-blind)

#2A3959

Tritanopia (blue-blind)

#59273A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #571f5b;
/* rgb */ color: rgb(87, 31, 91);
/* oklch */ color: oklch(35.0% 0.116 325.0);

Tailwind

colors: {
  custom: {
    50: '#895f8a',
    500: '#571f5b',
    950: '#000000',
  },
}

SCSS

$custom: #571f5b;
$custom-light: #895f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#571f5b",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 91
  },
  "hsl": {
    "h": 296,
    "s": 49.18,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34994,
    "c": 0.11632,
    "h": 325
  },
  "luminance": 0.03762
}

Semantic roles & 50–950 ramp

primary

#571F5B

secondary

#4B9046

accent

#D94F58

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #571F5B

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

Preview Lab → · Contrast checker → · Palette generator →