#571A89#571A89

#571A89 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.9% C 0.170 H 304.0°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#571A89
RGB	rgb(87, 26, 137)
HSL	hsl(273, 68%, 32%)
HSV	hsv(273, 81%, 54%)
CMYK	cmyk(36.5%, 81%, 0%, 46.3%)
CIE-LAB	lab(25.48, 47.54, -49.44)
CIE-LCH	lch(25.48, 68.59, 313.88°)
OKLab	oklab(37.92% 0.0949 -0.141)
OKLCH	oklch(37.92% 0.17 304)
XYZ	xyz(8.8142, 4.5712, 24.0800)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.82

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571A89 #4C891A

analogous

#201A89 #571A89 #891A84

triadic

#571A89 #89571A #1A8957

tetradic

#571A89 #89201A #4C891A #1A8489

square

#571A89 #89201A #4C891A #1A8489

split-complementary

#571A89 #84891A #1A8920

monochromatic

#160622 #361056 #571A89 #7824BC #9642DB

Accessibility & contrast

On white

10.97

#571A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#571A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571A89

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571A89	#FFFFFF	#000000	##FFFFFF
##571A89	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003C87

Tritanopia (blue-blind)

#4D3852

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571a89;
/* rgb */ color: rgb(87, 26, 137);
/* oklch */ color: oklch(37.9% 0.170 304.0);

Tailwind

colors: {
  custom: {
    50: '#8c5fac',
    500: '#571a89',
    950: '#000000',
  },
}

SCSS

$custom: #571a89;
$custom-light: #8c5fac;
$custom-dark: #000000;

JSON

{
  "hex": "#571a89",
  "rgb": {
    "r": 87,
    "g": 26,
    "b": 137
  },
  "hsl": {
    "h": 272.973,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.37921,
    "c": 0.16996,
    "h": 304
  },
  "luminance": 0.04571
}

Semantic roles & 50–950 ramp

primary

#571A89

secondary

#79BC43

accent

#EB3D8B

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #571A89

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

Preview Lab → · Contrast checker → · Palette generator →