#571480#571480

#571480 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.6% C 0.167 H 307.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#571480
RGB	rgb(87, 20, 128)
HSL	hsl(277, 73%, 29%)
HSV	hsv(277, 84%, 50%)
CMYK	cmyk(32%, 84.4%, 0%, 49.8%)
CIE-LAB	lab(23.95, 47.61, -46.27)
CIE-LCH	lch(23.95, 66.39, 315.82°)
OKLab	oklab(36.62% 0.1023 -0.1316)
OKLCH	oklch(36.62% 0.167 307.9)
XYZ	xyz(8.0761, 4.0852, 20.7810)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.35

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571480 #3D8014

analogous

#211480 #571480 #801473

triadic

#571480 #805714 #148057

tetradic

#571480 #802114 #3D8014 #147380

square

#571480 #802114 #3D8014 #147380

split-complementary

#571480 #738014 #148021

monochromatic

#12041A #330C4B #571480 #7B1CB5 #9C30DF

Accessibility & contrast

On white

11.56

#571480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#571480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571480

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571480	#FFFFFF	#000000	##FFFFFF
##571480	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003783

Deuteranopia (green-blind)

#003A7E

Tritanopia (blue-blind)

#50314B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571480;
/* rgb */ color: rgb(87, 20, 128);
/* oklch */ color: oklch(36.6% 0.167 307.9);

Tailwind

colors: {
  custom: {
    50: '#8b5ca6',
    500: '#571480',
    950: '#000000',
  },
}

SCSS

$custom: #571480;
$custom-light: #8b5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#571480",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 128
  },
  "hsl": {
    "h": 277.222,
    "s": 72.973,
    "l": 29.02
  },
  "oklch": {
    "l": 0.36617,
    "c": 0.16671,
    "h": 307.9
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#571480

secondary

#69B53B

accent

#F0387E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #571480

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

Preview Lab → · Contrast checker → · Palette generator →