#57218E#57218E

#57218E is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.1% C 0.168 H 301.4°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#57218E
RGB	rgb(87, 33, 142)
HSL	hsl(270, 62%, 34%)
HSV	hsv(270, 77%, 56%)
CMYK	cmyk(38.7%, 76.8%, 0%, 44.3%)
CIE-LAB	lab(26.92, 45.84, -50.19)
CIE-LCH	lch(26.92, 67.97, 312.41°)
OKLab	oklab(39.07% 0.0874 -0.1432)
OKLCH	oklch(39.07% 0.168 301.4)
XYZ	xyz(9.3556, 5.0669, 26.0711)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57218E #588E21

analogous

#21218E #57218E #8E218E

triadic

#57218E #8E5721 #218E57

tetradic

#57218E #8E2121 #588E21 #218E8E

square

#57218E #8E2121 #588E21 #218E8E

split-complementary

#57218E #8E8E21 #218E21

monochromatic

#1A0A2B #39155C #57218E #752DC0 #9452D7

Accessibility & contrast

On white

10.43

#57218E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#57218E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57218E

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57218E	#FFFFFF	#000000	##FFFFFF
##57218E	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F91

Deuteranopia (green-blind)

#003F8C

Tritanopia (blue-blind)

#4B3D56

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57218e;
/* rgb */ color: rgb(87, 33, 142);
/* oklch */ color: oklch(39.1% 0.168 301.4);

Tailwind

colors: {
  custom: {
    50: '#8c62b0',
    500: '#57218e',
    950: '#000000',
  },
}

SCSS

$custom: #57218e;
$custom-light: #8c62b0;
$custom-dark: #000000;

JSON

{
  "hex": "#57218e",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 142
  },
  "hsl": {
    "h": 269.725,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.39069,
    "c": 0.16779,
    "h": 301.4
  },
  "luminance": 0.05067
}

Semantic roles & 50–950 ramp

primary

#57218E

secondary

#86BA50

accent

#E54295

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0D0511

muted

#7D7A80

Preview Lab

Preview with #57218E

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

Preview Lab → · Contrast checker → · Palette generator →