#571889#571889

#571889 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.172 H 304.2°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#571889
RGB	rgb(87, 24, 137)
HSL	hsl(273, 70%, 32%)
HSV	hsv(273, 82%, 54%)
CMYK	cmyk(36.5%, 82.5%, 0%, 46.3%)
CIE-LAB	lab(25.22, 48.29, -49.86)
CIE-LCH	lch(25.22, 69.42, 314.09°)
OKLab	oklab(37.74% 0.0966 -0.1422)
OKLCH	oklch(37.74% 0.172 304.2)
XYZ	xyz(8.7714, 4.4857, 24.0658)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.57

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571889 #4A8918

analogous

#1E1889 #571889 #891883

triadic

#571889 #895718 #188957

tetradic

#571889 #891E18 #4A8918 #188389

square

#571889 #891E18 #4A8918 #188389

split-complementary

#571889 #838918 #18891E

monochromatic

#150621 #360F55 #571889 #7821BD #973EDD

Accessibility & contrast

On white

11.07

#571889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#571889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571889

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571889	#FFFFFF	#000000	##FFFFFF
##571889	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8C

Deuteranopia (green-blind)

#003C87

Tritanopia (blue-blind)

#4D3751

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #571889;
/* rgb */ color: rgb(87, 24, 137);
/* oklch */ color: oklch(37.7% 0.172 304.2);

Tailwind

colors: {
  custom: {
    50: '#8c5eac',
    500: '#571889',
    950: '#000000',
  },
}

SCSS

$custom: #571889;
$custom-light: #8c5eac;
$custom-dark: #000000;

JSON

{
  "hex": "#571889",
  "rgb": {
    "r": 87,
    "g": 24,
    "b": 137
  },
  "hsl": {
    "h": 273.451,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.3774,
    "c": 0.17189,
    "h": 304.2
  },
  "luminance": 0.04486
}

Semantic roles & 50–950 ramp

primary

#571889

secondary

#77BD40

accent

#ED3B8A

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #571889

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

Preview Lab → · Contrast checker → · Palette generator →