#57218F#57218F

#57218F is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.169 H 301.1°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#57218F
RGB	rgb(87, 33, 143)
HSL	hsl(269, 63%, 35%)
HSV	hsv(269, 77%, 56%)
CMYK	cmyk(39.2%, 76.9%, 0%, 43.9%)
CIE-LAB	lab(27.01, 46.09, -50.67)
CIE-LCH	lch(27.01, 68.49, 312.29°)
OKLab	oklab(39.16% 0.0872 -0.1446)
OKLCH	oklch(39.16% 0.169 301.1)
XYZ	xyz(9.4310, 5.0971, 26.4682)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57218F #598F21

analogous

#21228F #57218F #8E218F

triadic

#57218F #8F5721 #218F57

tetradic

#57218F #8F2122 #598F21 #218F8E

square

#57218F #8F2122 #598F21 #218F8E

split-complementary

#57218F #8F8E21 #228F21

monochromatic

#1A0A2C #39165D #57218F #752CC1 #9453D7

Accessibility & contrast

On white

10.40

#57218F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#57218F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57218F

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57218F	#FFFFFF	#000000	##FFFFFF
##57218F	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#003F8D

Tritanopia (blue-blind)

#4A3D57

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #57218f;
/* rgb */ color: rgb(87, 33, 143);
/* oklch */ color: oklch(39.2% 0.169 301.1);

Tailwind

colors: {
  custom: {
    50: '#8c62b1',
    500: '#57218f',
    950: '#000000',
  },
}

SCSS

$custom: #57218f;
$custom-light: #8c62b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57218f",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 143
  },
  "hsl": {
    "h": 269.455,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39156,
    "c": 0.16887,
    "h": 301.1
  },
  "luminance": 0.05097
}

Semantic roles & 50–950 ramp

primary

#57218F

secondary

#87BB51

accent

#E64295

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #57218F

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

Preview Lab → · Contrast checker → · Palette generator →