#571D7C#571D7C

#571D7C is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.1% C 0.153 H 308.4°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#571D7C
RGB	rgb(87, 29, 124)
HSL	hsl(277, 62%, 30%)
HSV	hsv(277, 77%, 49%)
CMYK	cmyk(29.8%, 76.6%, 0%, 51.4%)
CIE-LAB	lab(24.83, 43.20, -42.31)
CIE-LCH	lch(24.83, 60.47, 315.60°)
OKLab	oklab(37.13% 0.0953 -0.1201)
OKLCH	oklch(37.13% 0.153 308.4)
XYZ	xyz(8.0072, 4.3603, 19.4847)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D7C #427C1D

analogous

#281D7C #571D7C #7C1D71

triadic

#571D7C #7C571D #1D7C57

tetradic

#571D7C #7C281D #427C1D #1D717C

square

#571D7C #7C281D #427C1D #1D717C

split-complementary

#571D7C #717C1D #1D7C28

monochromatic

#110619 #34114A #571D7C #7A29AE #9A41D3

Accessibility & contrast

On white

11.22

#571D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#571D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D7C

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D7C	#FFFFFF	#000000	##FFFFFF
##571D7C	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397F

Deuteranopia (green-blind)

#003C7A

Tritanopia (blue-blind)

#51334B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #571d7c;
/* rgb */ color: rgb(87, 29, 124);
/* oklch */ color: oklch(37.1% 0.153 308.4);

Tailwind

colors: {
  custom: {
    50: '#8a5fa3',
    500: '#571d7c',
    950: '#000000',
  },
}

SCSS

$custom: #571d7c;
$custom-light: #8a5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#571d7c",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 124
  },
  "hsl": {
    "h": 276.632,
    "s": 62.092,
    "l": 30
  },
  "oklch": {
    "l": 0.3713,
    "c": 0.15327,
    "h": 308.4
  },
  "luminance": 0.0436
}

Semantic roles & 50–950 ramp

primary

#571D7C

secondary

#6FB045

accent

#E54382

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571D7C

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

Preview Lab → · Contrast checker → · Palette generator →