#571D86#571D86

#571D86 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.164 H 304.6°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#571D86
RGB	rgb(87, 29, 134)
HSL	hsl(273, 64%, 32%)
HSV	hsv(273, 78%, 53%)
CMYK	cmyk(35.1%, 78.4%, 0%, 47.5%)
CIE-LAB	lab(25.64, 45.60, -47.29)
CIE-LCH	lch(25.64, 65.69, 313.96°)
OKLab	oklab(37.96% 0.0931 -0.1347)
OKLCH	oklch(37.96% 0.164 304.6)
XYZ	xyz(8.6719, 4.6262, 22.9857)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.23

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D86 #4C861D

analogous

#231D86 #571D86 #861D81

triadic

#571D86 #86571D #1D8657

tetradic

#571D86 #86231D #4C861D #1D8186

square

#571D86 #86231D #4C861D #1D8186

split-complementary

#571D86 #81861D #1D8623

monochromatic

#160721 #361254 #571D86 #7828B8 #9646D7

Accessibility & contrast

On white

10.91

#571D86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#571D86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D86

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D86	#FFFFFF	#000000	##FFFFFF
##571D86	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B89

Deuteranopia (green-blind)

#003D84

Tritanopia (blue-blind)

#4E3851

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571d86;
/* rgb */ color: rgb(87, 29, 134);
/* oklch */ color: oklch(38.0% 0.164 304.6);

Tailwind

colors: {
  custom: {
    50: '#8b60aa',
    500: '#571d86',
    950: '#000000',
  },
}

SCSS

$custom: #571d86;
$custom-light: #8b60aa;
$custom-dark: #000000;

JSON

{
  "hex": "#571d86",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 134
  },
  "hsl": {
    "h": 273.143,
    "s": 64.417,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37958,
    "c": 0.16372,
    "h": 304.6
  },
  "luminance": 0.04626
}

Semantic roles & 50–950 ramp

primary

#571D86

secondary

#79B946

accent

#E7408B

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #571D86

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

Preview Lab → · Contrast checker → · Palette generator →