#573290#573290

#573290 is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.5% C 0.148 H 297.7°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#573290
RGB	rgb(87, 50, 144)
HSL	hsl(264, 48%, 38%)
HSV	hsv(264, 65%, 56%)
CMYK	cmyk(39.6%, 65.3%, 0%, 43.5%)
CIE-LAB	lab(30.21, 37.68, -46.09)
CIE-LCH	lch(30.21, 59.53, 309.27°)
OKLab	oklab(41.46% 0.0688 -0.1313)
OKLCH	oklch(41.46% 0.148 297.7)
XYZ	xyz(10.1038, 6.3209, 27.0679)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573290 #6B9032

analogous

#323C90 #573290 #863290

triadic

#573290 #905732 #329057

tetradic

#573290 #90323C #6B9032 #329086

square

#573290 #90323C #6B9032 #329086

split-complementary

#573290 #908632 #3C9032

monochromatic

#201235 #3C2263 #573290 #7242BD #946FCD

Accessibility & contrast

On white

9.27

#573290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#573290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573290

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573290	#FFFFFF	#000000	##FFFFFF
##573290	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004793

Deuteranopia (green-blind)

#00468E

Tritanopia (blue-blind)

#49475C

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #573290;
/* rgb */ color: rgb(87, 50, 144);
/* oklch */ color: oklch(41.5% 0.148 297.7);

Tailwind

colors: {
  custom: {
    50: '#8b6cb1',
    500: '#573290',
    950: '#000000',
  },
}

SCSS

$custom: #573290;
$custom-light: #8b6cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#573290",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 144
  },
  "hsl": {
    "h": 263.617,
    "s": 48.454,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41463,
    "c": 0.14821,
    "h": 297.7
  },
  "luminance": 0.06321
}

Semantic roles & 50–950 ramp

primary

#573290

secondary

#97B569

accent

#D850A2

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0711

muted

#7D7A80

Preview Lab

Preview with #573290

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

Preview Lab → · Contrast checker → · Palette generator →