#571E87#571E87

#571E87 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.1% C 0.164 H 304.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#571E87
RGB	rgb(87, 30, 135)
HSL	hsl(273, 64%, 32%)
HSV	hsv(273, 78%, 53%)
CMYK	cmyk(35.6%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(25.87, 45.42, -47.54)
CIE-LCH	lch(25.87, 65.75, 313.69°)
OKLab	oklab(38.15% 0.0919 -0.1354)
OKLCH	oklch(38.15% 0.164 304.2)
XYZ	xyz(8.7669, 4.7041, 23.3631)
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

#571E87 #4E871E

analogous

#221E87 #571E87 #871E83

triadic

#571E87 #87571E #1E8757

tetradic

#571E87 #87221E #4E871E #1E8387

square

#571E87 #87221E #4E871E #1E8387

split-complementary

#571E87 #83871E #1E8722

monochromatic

#160823 #371355 #571E87 #7729B9 #9649D7

Accessibility & contrast

On white

10.82

#571E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#571E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571E87

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571E87	#FFFFFF	#000000	##FFFFFF
##571E87	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)

#003C8A

Deuteranopia (green-blind)

#003D85

Tritanopia (blue-blind)

#4E3951

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571e87;
/* rgb */ color: rgb(87, 30, 135);
/* oklch */ color: oklch(38.1% 0.164 304.2);

Tailwind

colors: {
  custom: {
    50: '#8b60ab',
    500: '#571e87',
    950: '#000000',
  },
}

SCSS

$custom: #571e87;
$custom-light: #8b60ab;
$custom-dark: #000000;

JSON

{
  "hex": "#571e87",
  "rgb": {
    "r": 87,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 272.571,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38147,
    "c": 0.16367,
    "h": 304.2
  },
  "luminance": 0.04704
}

Semantic roles & 50–950 ramp

primary

#571E87

secondary

#7CB948

accent

#E7418D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #571E87

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

Preview Lab → · Contrast checker → · Palette generator →