#57219A#57219A

#57219A is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.1% C 0.181 H 297.8°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#57219A
RGB	rgb(87, 33, 154)
HSL	hsl(267, 65%, 37%)
HSV	hsv(267, 79%, 60%)
CMYK	cmyk(43.5%, 78.6%, 0%, 39.6%)
CIE-LAB	lab(27.97, 48.89, -55.86)
CIE-LCH	lch(27.97, 74.24, 311.19°)
OKLab	oklab(40.13% 0.0842 -0.1599)
OKLCH	oklch(40.13% 0.181 297.8)
XYZ	xyz(10.3056, 5.4469, 31.0740)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57219A #649A21

analogous

#21279A #57219A #94219A

triadic

#57219A #9A5721 #219A57

tetradic

#57219A #9A2127 #649A21 #219A94

square

#57219A #9A2127 #649A21 #219A94

split-complementary

#57219A #9A9421 #279A21

monochromatic

#1E0B35 #3B1668 #57219A #732CCC #945ADC

Accessibility & contrast

On white

10.05

#57219A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#57219A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57219A

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57219A	#FFFFFF	#000000	##FFFFFF
##57219A	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429D

Deuteranopia (green-blind)

#004198

Tritanopia (blue-blind)

#46425D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #57219a;
/* rgb */ color: rgb(87, 33, 154);
/* oklch */ color: oklch(40.1% 0.181 297.8);

Tailwind

colors: {
  custom: {
    50: '#8d63b9',
    500: '#57219a',
    950: '#000000',
  },
}

SCSS

$custom: #57219a;
$custom-light: #8d63b9;
$custom-dark: #000000;

JSON

{
  "hex": "#57219a",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 154
  },
  "hsl": {
    "h": 266.777,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40127,
    "c": 0.18073,
    "h": 297.8
  },
  "luminance": 0.05447
}

Semantic roles & 50–950 ramp

primary

#57219A

secondary

#91C057

accent

#E8409D

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57219A

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

Preview Lab → · Contrast checker → · Palette generator →