#571D88#571D88

#571D88 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.1% C 0.166 H 303.9°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#571D88
RGB	rgb(87, 29, 136)
HSL	hsl(273, 65%, 32%)
HSV	hsv(273, 79%, 53%)
CMYK	cmyk(36%, 78.7%, 0%, 46.7%)
CIE-LAB	lab(25.81, 46.09, -48.27)
CIE-LCH	lch(25.81, 66.74, 313.68°)
OKLab	oklab(38.13% 0.0926 -0.1376)
OKLCH	oklch(38.13% 0.166 303.9)
XYZ	xyz(8.8127, 4.6826, 23.7273)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D88 #4E881D

analogous

#211D88 #571D88 #881D84

triadic

#571D88 #88571D #1D8857

tetradic

#571D88 #88211D #4E881D #1D8488

square

#571D88 #88211D #4E881D #1D8488

split-complementary

#571D88 #84881D #1D8821

monochromatic

#160723 #371256 #571D88 #7728BA #9648D8

Accessibility & contrast

On white

10.84

#571D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#571D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D88

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D88	#FFFFFF	#000000	##FFFFFF
##571D88	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8B

Deuteranopia (green-blind)

#003D86

Tritanopia (blue-blind)

#4D3952

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571d88;
/* rgb */ color: rgb(87, 29, 136);
/* oklch */ color: oklch(38.1% 0.166 303.9);

Tailwind

colors: {
  custom: {
    50: '#8b60ac',
    500: '#571d88',
    950: '#000000',
  },
}

SCSS

$custom: #571d88;
$custom-light: #8b60ac;
$custom-dark: #000000;

JSON

{
  "hex": "#571d88",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 136
  },
  "hsl": {
    "h": 272.523,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38129,
    "c": 0.16582,
    "h": 303.9
  },
  "luminance": 0.04683
}

Semantic roles & 50–950 ramp

primary

#571D88

secondary

#7CBA47

accent

#E8408D

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D0510

muted

#7D797F

Preview Lab

Preview with #571D88

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

Preview Lab → · Contrast checker → · Palette generator →