#571690#571690

#571690 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.2% C 0.181 H 302.0°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#571690
RGB	rgb(87, 22, 144)
HSL	hsl(272, 73%, 33%)
HSV	hsv(272, 85%, 56%)
CMYK	cmyk(39.6%, 84.7%, 0%, 43.5%)
CIE-LAB	lab(25.60, 50.66, -53.58)
CIE-LCH	lch(25.60, 73.74, 313.39°)
OKLab	oklab(38.2% 0.0958 -0.1531)
OKLCH	oklch(38.2% 0.181 302)
XYZ	xyz(9.2502, 4.6136, 26.7833)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571690 #4F9016

analogous

#1A1690 #571690 #90168C

triadic

#571690 #905716 #169057

tetradic

#571690 #901A16 #4F9016 #168C90

square

#571690 #901A16 #4F9016 #168C90

split-complementary

#571690 #8C9016 #16901A

monochromatic

#170626 #370E5B #571690 #771EC5 #963FE2

Accessibility & contrast

On white

10.92

#571690 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#571690 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571690

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571690	#FFFFFF	#000000	##FFFFFF
##571690	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#003C8E

Tritanopia (blue-blind)

#4A3955

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #571690;
/* rgb */ color: rgb(87, 22, 144);
/* oklch */ color: oklch(38.2% 0.181 302.0);

Tailwind

colors: {
  custom: {
    50: '#8d5db1',
    500: '#571690',
    950: '#000000',
  },
}

SCSS

$custom: #571690;
$custom-light: #8d5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#571690",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 144
  },
  "hsl": {
    "h": 271.967,
    "s": 73.494,
    "l": 32.549
  },
  "oklch": {
    "l": 0.38203,
    "c": 0.18061,
    "h": 302
  },
  "luminance": 0.04614
}

Semantic roles & 50–950 ramp

primary

#571690

secondary

#7DC240

accent

#F0388E

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #571690

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

Preview Lab → · Contrast checker → · Palette generator →