#57229C#57229C

#57229C is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.4% C 0.182 H 297.1°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#57229C
RGB	rgb(87, 34, 156)
HSL	hsl(266, 64%, 37%)
HSV	hsv(266, 78%, 61%)
CMYK	cmyk(44.2%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(28.30, 48.97, -56.55)
CIE-LCH	lch(28.30, 74.80, 310.89°)
OKLab	oklab(40.41% 0.0828 -0.1619)
OKLCH	oklch(40.41% 0.182 297.1)
XYZ	xyz(10.5017, 5.5704, 31.9679)
Luminance	0.0557 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57229C #679C22

analogous

#222A9C #57229C #94229C

triadic

#57229C #9C5722 #229C57

tetradic

#57229C #9C222A #679C22 #229C94

square

#57229C #9C222A #679C22 #229C94

split-complementary

#57229C #9C9422 #2A9C22

monochromatic

#1F0C38 #3B176A #57229C #732DCE #945DDC

Accessibility & contrast

On white

9.93

#57229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#57229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57229C

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57229C	#FFFFFF	#000000	##FFFFFF
##57229C	1.00	9.93	2.11	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439F

Deuteranopia (green-blind)

#00419A

Tritanopia (blue-blind)

#45435E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #57229c;
/* rgb */ color: rgb(87, 34, 156);
/* oklch */ color: oklch(40.4% 0.182 297.1);

Tailwind

colors: {
  custom: {
    50: '#8d63ba',
    500: '#57229c',
    950: '#000000',
  },
}

SCSS

$custom: #57229c;
$custom-light: #8d63ba;
$custom-dark: #000000;

JSON

{
  "hex": "#57229c",
  "rgb": {
    "r": 87,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 266.066,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40413,
    "c": 0.18187,
    "h": 297.1
  },
  "luminance": 0.05571
}

Semantic roles & 50–950 ramp

primary

#57229C

secondary

#94C05A

accent

#E7419F

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57229C

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

Preview Lab → · Contrast checker → · Palette generator →