#57217A#57217A

#57217A is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.4% C 0.146 H 308.7°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#57217A
RGB	rgb(87, 33, 122)
HSL	hsl(276, 57%, 30%)
HSV	hsv(276, 73%, 48%)
CMYK	cmyk(28.7%, 73%, 0%, 52.2%)
CIE-LAB	lab(25.32, 40.90, -40.25)
CIE-LCH	lch(25.32, 57.38, 315.46°)
OKLab	oklab(37.43% 0.0913 -0.114)
OKLCH	oklch(37.43% 0.146 308.7)
XYZ	xyz(7.9865, 4.5192, 18.8602)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57217A #447A21

analogous

#2A217A #57217A #7A2170

triadic

#57217A #7A5721 #217A57

tetradic

#57217A #7A2A21 #447A21 #21707A

square

#57217A #7A2A21 #447A21 #21707A

split-complementary

#57217A #707A21 #217A2A

monochromatic

#12071A #35144A #57217A #792EAA #9948CD

Accessibility & contrast

On white

11.03

#57217A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#57217A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57217A

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57217A	#FFFFFF	#000000	##FFFFFF
##57217A	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7D

Deuteranopia (green-blind)

#0C3D78

Tritanopia (blue-blind)

#52354B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #57217a;
/* rgb */ color: rgb(87, 33, 122);
/* oklch */ color: oklch(37.4% 0.146 308.7);

Tailwind

colors: {
  custom: {
    50: '#8a61a1',
    500: '#57217a',
    950: '#000000',
  },
}

SCSS

$custom: #57217a;
$custom-light: #8a61a1;
$custom-dark: #000000;

JSON

{
  "hex": "#57217a",
  "rgb": {
    "r": 87,
    "g": 33,
    "b": 122
  },
  "hsl": {
    "h": 276.404,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.37429,
    "c": 0.14609,
    "h": 308.7
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#57217A

secondary

#71AD4A

accent

#E14784

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #57217A

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

Preview Lab → · Contrast checker → · Palette generator →