#573C95#573C95

#573C95 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.4% C 0.140 H 293.7°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#573C95
RGB	rgb(87, 60, 149)
HSL	hsl(258, 43%, 41%)
HSV	hsv(258, 60%, 58%)
CMYK	cmyk(41.6%, 59.7%, 0%, 41.6%)
CIE-LAB	lab(32.76, 33.26, -45.03)
CIE-LCH	lch(32.76, 55.98, 306.45°)
OKLab	oklab(43.44% 0.0564 -0.1282)
OKLCH	oklch(43.44% 0.14 293.7)
XYZ	xyz(10.9697, 7.4276, 29.2836)
Luminance	0.0743 (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

#573C95 #7A953C

analogous

#3C4D95 #573C95 #833C95

triadic

#573C95 #95573C #3C9557

tetradic

#573C95 #953C4D #7A953C #3C9583

square

#573C95 #953C4D #7A953C #3C9583

split-complementary

#573C95 #95833C #4D953C

monochromatic

#24193E #3E2A69 #573C95 #7354BA #9780CC

Accessibility & contrast

On white

8.45

#573C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#573C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573C95

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573C95	#FFFFFF	#000000	##FFFFFF
##573C95	1.00	8.45	2.49	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#024E98

Deuteranopia (green-blind)

#104C93

Tritanopia (blue-blind)

#474F62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #573c95;
/* rgb */ color: rgb(87, 60, 149);
/* oklch */ color: oklch(43.4% 0.140 293.7);

Tailwind

colors: {
  custom: {
    50: '#8b73b5',
    500: '#573c95',
    950: '#000000',
  },
}

SCSS

$custom: #573c95;
$custom-light: #8b73b5;
$custom-dark: #000000;

JSON

{
  "hex": "#573c95",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 149
  },
  "hsl": {
    "h": 258.202,
    "s": 42.584,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43438,
    "c": 0.14,
    "h": 293.7
  },
  "luminance": 0.07428
}

Semantic roles & 50–950 ramp

primary

#573C95

secondary

#A3B677

accent

#D255AC

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573C95

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

Preview Lab → · Contrast checker → · Palette generator →