#571F85#571F85

#571F85 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.1% C 0.160 H 304.7°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#571F85
RGB	rgb(87, 31, 133)
HSL	hsl(273, 62%, 32%)
HSV	hsv(273, 77%, 52%)
CMYK	cmyk(34.6%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(25.86, 44.49, -46.31)
CIE-LCH	lch(25.86, 64.22, 313.86°)
OKLab	oklab(38.09% 0.0914 -0.1318)
OKLCH	oklch(38.09% 0.16 304.7)
XYZ	xyz(8.6531, 4.6997, 22.6370)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F85 #4D851F

analogous

#241F85 #571F85 #851F80

triadic

#571F85 #85571F #1F8557

tetradic

#571F85 #85241F #4D851F #1F8085

square

#571F85 #85241F #4D851F #1F8085

split-complementary

#571F85 #80851F #1F8524

monochromatic

#160822 #371353 #571F85 #772BB7 #964AD5

Accessibility & contrast

On white

10.82

#571F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#571F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F85

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F85	#FFFFFF	#000000	##FFFFFF
##571F85	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#4E3850

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571f85;
/* rgb */ color: rgb(87, 31, 133);
/* oklch */ color: oklch(38.1% 0.160 304.7);

Tailwind

colors: {
  custom: {
    50: '#8b61a9',
    500: '#571f85',
    950: '#000000',
  },
}

SCSS

$custom: #571f85;
$custom-light: #8b61a9;
$custom-dark: #000000;

JSON

{
  "hex": "#571f85",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 272.941,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.38086,
    "c": 0.16041,
    "h": 304.7
  },
  "luminance": 0.047
}

Semantic roles & 50–950 ramp

primary

#571F85

secondary

#7AB749

accent

#E5438C

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #571F85

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

Preview Lab → · Contrast checker → · Palette generator →