#571083#571083

#571083 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.6% C 0.173 H 307.1°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#571083
RGB	rgb(87, 16, 131)
HSL	hsl(277, 78%, 29%)
HSV	hsv(277, 88%, 51%)
CMYK	cmyk(33.6%, 87.8%, 0%, 48.6%)
CIE-LAB	lab(23.79, 49.53, -48.43)
CIE-LCH	lch(23.79, 69.27, 315.65°)
OKLab	oklab(36.59% 0.1042 -0.1379)
OKLCH	oklch(36.59% 0.173 307.1)
XYZ	xyz(8.2116, 4.0356, 21.8147)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.85

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571083 #3C8310

analogous

#1D1083 #571083 #831076

triadic

#571083 #835710 #108357

tetradic

#571083 #831D10 #3C8310 #107683

square

#571083 #831D10 #3C8310 #107683

split-complementary

#571083 #768310 #10831D

monochromatic

#12031B #33094C #571083 #7B17BA #9D29E5

Accessibility & contrast

On white

11.62

#571083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#571083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571083

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571083	#FFFFFF	#000000	##FFFFFF
##571083	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#003981

Tritanopia (blue-blind)

#4F314C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571083;
/* rgb */ color: rgb(87, 16, 131);
/* oklch */ color: oklch(36.6% 0.173 307.1);

Tailwind

colors: {
  custom: {
    50: '#8c5aa8',
    500: '#571083',
    950: '#000000',
  },
}

SCSS

$custom: #571083;
$custom-light: #8c5aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#571083",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 131
  },
  "hsl": {
    "h": 277.043,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36586,
    "c": 0.17285,
    "h": 307.1
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#571083

secondary

#68B936

accent

#F5337D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D0410

muted

#7D797F

Preview Lab

Preview with #571083

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

Preview Lab → · Contrast checker → · Palette generator →