#571479#571479

#571479 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.160 H 310.6°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#571479
RGB	rgb(87, 20, 121)
HSL	hsl(280, 72%, 28%)
HSV	hsv(280, 83%, 47%)
CMYK	cmyk(28.1%, 83.5%, 0%, 52.5%)
CIE-LAB	lab(23.36, 46.04, -42.78)
CIE-LCH	lch(23.36, 62.85, 317.10°)
OKLab	oklab(36.02% 0.1042 -0.1214)
OKLCH	oklch(36.02% 0.16 310.6)
XYZ	xyz(7.6312, 3.9072, 18.4376)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571479 #367914

analogous

#251479 #571479 #791468

triadic

#571479 #795714 #147957

tetradic

#571479 #792514 #367914 #146879

square

#571479 #792514 #367914 #146879

split-complementary

#571479 #687914 #147925

monochromatic

#13041A #310B44 #571479 #7D1DAE #A12BDC

Accessibility & contrast

On white

11.79

#571479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#571479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571479

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571479	#FFFFFF	#000000	##FFFFFF
##571479	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003977

Tritanopia (blue-blind)

#522E47

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571479;
/* rgb */ color: rgb(87, 20, 121);
/* oklch */ color: oklch(36.0% 0.160 310.6);

Tailwind

colors: {
  custom: {
    50: '#8b5ba0',
    500: '#571479',
    950: '#000000',
  },
}

SCSS

$custom: #571479;
$custom-light: #8b5ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#571479",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 121
  },
  "hsl": {
    "h": 279.802,
    "s": 71.631,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36023,
    "c": 0.15997,
    "h": 310.6
  },
  "luminance": 0.03907
}

Semantic roles & 50–950 ramp

primary

#571479

secondary

#61AF3A

accent

#EE3976

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #571479

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

Preview Lab → · Contrast checker → · Palette generator →