#573178#573178

#573178 is a dark, moderate violet. Relative luminance 0.056; OKLCH L 39.6% C 0.120 H 306.4°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#573178
RGB	rgb(87, 49, 120)
HSL	hsl(272, 42%, 33%)
HSV	hsv(272, 59%, 47%)
CMYK	cmyk(27.5%, 59.2%, 0%, 52.9%)
CIE-LAB	lab(28.32, 31.82, -34.15)
CIE-LCH	lch(28.32, 46.68, 312.98°)
OKLab	oklab(39.56% 0.071 -0.0962)
OKLCH	oklch(39.56% 0.12 306.4)
XYZ	xyz(8.4182, 5.5790, 18.3990)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573178 #527831

analogous

#333178 #573178 #783175

triadic

#573178 #785731 #317857

tetradic

#573178 #783331 #527831 #317578

square

#573178 #783331 #527831 #317578

split-complementary

#573178 #757831 #317833

monochromatic

#180E21 #371F4D #573178 #7743A3 #9564C0

Accessibility & contrast

On white

9.93

#573178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#573178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573178

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573178	#FFFFFF	#000000	##FFFFFF
##573178	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17427A

Deuteranopia (green-blind)

#254376

Tritanopia (blue-blind)

#523E4F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #573178;
/* rgb */ color: rgb(87, 49, 120);
/* oklch */ color: oklch(39.6% 0.120 306.4);

Tailwind

colors: {
  custom: {
    50: '#896b9f',
    500: '#573178',
    950: '#000000',
  },
}

SCSS

$custom: #573178;
$custom-light: #896b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#573178",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 272.113,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.39558,
    "c": 0.11954,
    "h": 306.4
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#573178

secondary

#80A75E

accent

#D25690

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C070E

muted

#7D7A7E

Preview Lab

Preview with #573178

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

Preview Lab → · Contrast checker → · Palette generator →