#573F96#573F96

#573F96 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.0% C 0.137 H 292.6°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#573F96
RGB	rgb(87, 63, 150)
HSL	hsl(257, 41%, 42%)
HSV	hsv(257, 58%, 59%)
CMYK	cmyk(42%, 58%, 0%, 41.2%)
CIE-LAB	lab(33.53, 31.74, -44.40)
CIE-LCH	lch(33.53, 54.58, 305.55°)
OKLab	oklab(44.02% 0.0526 -0.1263)
OKLCH	oklch(44.02% 0.137 292.6)
XYZ	xyz(11.2115, 7.7830, 29.7598)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F96 #7E963F

analogous

#3F5396 #573F96 #833F96

triadic

#573F96 #96573F #3F9657

tetradic

#573F96 #963F53 #7E963F #3F9683

square

#573F96 #963F53 #7E963F #3F9683

split-complementary

#573F96 #96833F #53963F

monochromatic

#251B40 #3E2D6B #573F96 #7459B9 #9884CB

Accessibility & contrast

On white

8.21

#573F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#573F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F96

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F96	#FFFFFF	#000000	##FFFFFF
##573F96	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5099

Deuteranopia (green-blind)

#164D94

Tritanopia (blue-blind)

#465264

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #573f96;
/* rgb */ color: rgb(87, 63, 150);
/* oklch */ color: oklch(44.0% 0.137 292.6);

Tailwind

colors: {
  custom: {
    50: '#8b75b5',
    500: '#573f96',
    950: '#000000',
  },
}

SCSS

$custom: #573f96;
$custom-light: #8b75b5;
$custom-dark: #000000;

JSON

{
  "hex": "#573f96",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 150
  },
  "hsl": {
    "h": 256.552,
    "s": 40.845,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44023,
    "c": 0.13683,
    "h": 292.6
  },
  "luminance": 0.07783
}

Semantic roles & 50–950 ramp

primary

#573F96

secondary

#A6B67B

accent

#D157AF

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573F96

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

Preview Lab → · Contrast checker → · Palette generator →