#571773#571773

#571773 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.151 H 312.9°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#571773
RGB	rgb(87, 23, 115)
HSL	hsl(282, 67%, 27%)
HSV	hsv(282, 80%, 45%)
CMYK	cmyk(24.3%, 80%, 0%, 54.9%)
CIE-LAB	lab(23.26, 43.61, -39.11)
CIE-LCH	lch(23.26, 58.57, 318.11°)
OKLab	oklab(35.8% 0.1029 -0.1106)
OKLCH	oklch(35.8% 0.151 312.9)
XYZ	xyz(7.3308, 3.8771, 16.5785)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571773 #337317

analogous

#291773 #571773 #731761

triadic

#571773 #735717 #177357

tetradic

#571773 #732917 #337317 #176173

square

#571773 #732917 #337317 #176173

split-complementary

#571773 #617317 #177329

monochromatic

#13051A #300D40 #571773 #7E21A6 #A32FD5

Accessibility & contrast

On white

11.83

#571773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#571773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571773

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571773	#FFFFFF	#000000	##FFFFFF
##571773	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003476

Deuteranopia (green-blind)

#0B3971

Tritanopia (blue-blind)

#542D44

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #571773;
/* rgb */ color: rgb(87, 23, 115);
/* oklch */ color: oklch(35.8% 0.151 312.9);

Tailwind

colors: {
  custom: {
    50: '#8a5c9c',
    500: '#571773',
    950: '#000000',
  },
}

SCSS

$custom: #571773;
$custom-light: #8a5c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#571773",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 281.739,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35801,
    "c": 0.15107,
    "h": 312.9
  },
  "luminance": 0.03877
}

Semantic roles & 50–950 ramp

primary

#571773

secondary

#5EA93D

accent

#EA3E72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #571773

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

Preview Lab → · Contrast checker → · Palette generator →