#571290#571290

#571290 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.9% C 0.184 H 302.4°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#571290
RGB	rgb(87, 18, 144)
HSL	hsl(273, 78%, 32%)
HSV	hsv(273, 88%, 56%)
CMYK	cmyk(39.6%, 87.5%, 0%, 43.5%)
CIE-LAB	lab(25.18, 51.92, -54.28)
CIE-LCH	lch(25.18, 75.12, 313.73°)
OKLab	oklab(37.91% 0.0984 -0.1551)
OKLCH	oklch(37.91% 0.184 302.4)
XYZ	xyz(9.1796, 4.4724, 26.7598)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571290 #4B9012

analogous

#181290 #571290 #90128A

triadic

#571290 #905712 #129057

tetradic

#571290 #901812 #4B9012 #128A90

square

#571290 #901812 #4B9012 #128A90

split-complementary

#571290 #8A9012 #129018

monochromatic

#150423 #360B5A #571290 #7819C6 #9736E6

Accessibility & contrast

On white

11.09

#571290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#571290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571290

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571290	#FFFFFF	#000000	##FFFFFF
##571290	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B93

Deuteranopia (green-blind)

#003B8E

Tritanopia (blue-blind)

#4A3854

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571290;
/* rgb */ color: rgb(87, 18, 144);
/* oklch */ color: oklch(37.9% 0.184 302.4);

Tailwind

colors: {
  custom: {
    50: '#8d5cb2',
    500: '#571290',
    950: '#000000',
  },
}

SCSS

$custom: #571290;
$custom-light: #8d5cb2;
$custom-dark: #000000;

JSON

{
  "hex": "#571290",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 144
  },
  "hsl": {
    "h": 272.857,
    "s": 77.778,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37907,
    "c": 0.18371,
    "h": 302.4
  },
  "luminance": 0.04472
}

Semantic roles & 50–950 ramp

primary

#571290

secondary

#78C43A

accent

#F4348B

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #571290

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

Preview Lab → · Contrast checker → · Palette generator →