#571774#571774

#571774 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.9% C 0.152 H 312.5°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#571774
RGB	rgb(87, 23, 116)
HSL	hsl(281, 67%, 27%)
HSV	hsv(281, 80%, 45%)
CMYK	cmyk(25%, 80.2%, 0%, 54.5%)
CIE-LAB	lab(23.34, 43.83, -39.62)
CIE-LCH	lch(23.34, 59.08, 317.89°)
OKLab	oklab(35.88% 0.1027 -0.1121)
OKLCH	oklch(35.88% 0.152 312.5)
XYZ	xyz(7.3887, 3.9002, 16.8832)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571774 #347417

analogous

#281774 #571774 #741763

triadic

#571774 #745717 #177457

tetradic

#571774 #742817 #347417 #176374

square

#571774 #742817 #347417 #176374

split-complementary

#571774 #637417 #177428

monochromatic

#13051A #310D41 #571774 #7D21A7 #A230D6

Accessibility & contrast

On white

11.80

#571774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#571774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571774

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571774	#FFFFFF	#000000	##FFFFFF
##571774	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003577

Deuteranopia (green-blind)

#083972

Tritanopia (blue-blind)

#542D45

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571774;
/* rgb */ color: rgb(87, 23, 116);
/* oklch */ color: oklch(35.9% 0.152 312.5);

Tailwind

colors: {
  custom: {
    50: '#8a5c9d',
    500: '#571774',
    950: '#000000',
  },
}

SCSS

$custom: #571774;
$custom-light: #8a5c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#571774",
  "rgb": {
    "r": 87,
    "g": 23,
    "b": 116
  },
  "hsl": {
    "h": 281.29,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.3588,
    "c": 0.15205,
    "h": 312.5
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#571774

secondary

#5FA93D

accent

#EA3E74

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #571774

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

Preview Lab → · Contrast checker → · Palette generator →