#571980#571980

#571980 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.162 H 307.3°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#571980
RGB	rgb(87, 25, 128)
HSL	hsl(276, 67%, 30%)
HSV	hsv(276, 80%, 50%)
CMYK	cmyk(32%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(24.58, 45.80, -45.25)
CIE-LCH	lch(24.58, 64.38, 315.34°)
OKLab	oklab(37.05% 0.0982 -0.1287)
OKLCH	oklch(37.05% 0.162 307.3)
XYZ	xyz(8.1736, 4.2801, 20.8134)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.90

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571980 #428019

analogous

#241980 #571980 #801975

triadic

#571980 #805719 #198057

tetradic

#571980 #802419 #428019 #197580

square

#571980 #802419 #428019 #197580

split-complementary

#571980 #758019 #198024

monochromatic

#11051A #340F4D #571980 #7A23B3 #9A3BD9

Accessibility & contrast

On white

11.31

#571980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#571980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571980

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571980	#FFFFFF	#000000	##FFFFFF
##571980	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003883

Deuteranopia (green-blind)

#003B7E

Tritanopia (blue-blind)

#50334C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #571980;
/* rgb */ color: rgb(87, 25, 128);
/* oklch */ color: oklch(37.1% 0.162 307.3);

Tailwind

colors: {
  custom: {
    50: '#8b5ea6',
    500: '#571980',
    950: '#000000',
  },
}

SCSS

$custom: #571980;
$custom-light: #8b5ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#571980",
  "rgb": {
    "r": 87,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 276.117,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.37054,
    "c": 0.16186,
    "h": 307.3
  },
  "luminance": 0.0428
}

Semantic roles & 50–950 ramp

primary

#571980

secondary

#6FB441

accent

#EA3E82

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #571980

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

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