#571679#571679

#571679 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.158 H 310.5°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#571679
RGB	rgb(87, 22, 121)
HSL	hsl(279, 69%, 28%)
HSV	hsv(279, 82%, 47%)
CMYK	cmyk(28.1%, 81.8%, 0%, 52.5%)
CIE-LAB	lab(23.61, 45.33, -42.38)
CIE-LCH	lch(23.61, 62.05, 316.92°)
OKLab	oklab(36.2% 0.1025 -0.1202)
OKLCH	oklch(36.2% 0.158 310.5)
XYZ	xyz(7.6679, 3.9807, 18.4499)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571679 #387916

analogous

#251679 #571679 #791669

triadic

#571679 #795716 #167957

tetradic

#571679 #792516 #387916 #166979

square

#571679 #792516 #387916 #166979

split-complementary

#571679 #697916 #167925

monochromatic

#13051A #320D45 #571679 #7C1FAD #9F30D9

Accessibility & contrast

On white

11.69

#571679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#571679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571679

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571679	#FFFFFF	#000000	##FFFFFF
##571679	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003977

Tritanopia (blue-blind)

#522F48

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #571679;
/* rgb */ color: rgb(87, 22, 121);
/* oklch */ color: oklch(36.2% 0.158 310.5);

Tailwind

colors: {
  custom: {
    50: '#8b5ca0',
    500: '#571679',
    950: '#000000',
  },
}

SCSS

$custom: #571679;
$custom-light: #8b5ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#571679",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 121
  },
  "hsl": {
    "h": 279.394,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.36195,
    "c": 0.158,
    "h": 310.5
  },
  "luminance": 0.03981
}

Semantic roles & 50–950 ramp

primary

#571679

secondary

#64AE3D

accent

#EC3C78

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #571679

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

Preview Lab → · Contrast checker → · Palette generator →