#573C94#573C94

#573C94 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.4% C 0.139 H 294.0°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#573C94
RGB	rgb(87, 60, 148)
HSL	hsl(258, 42%, 41%)
HSV	hsv(258, 59%, 58%)
CMYK	cmyk(41.2%, 59.5%, 0%, 42%)
CIE-LAB	lab(32.69, 32.97, -44.53)
CIE-LCH	lch(32.69, 55.41, 306.52°)
OKLab	oklab(43.36% 0.0564 -0.1267)
OKLCH	oklch(43.36% 0.139 294)
XYZ	xyz(10.8902, 7.3958, 28.8650)
Luminance	0.0740 (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

#573C94 #79943C

analogous

#3C4D94 #573C94 #833C94

triadic

#573C94 #94573C #3C9457

tetradic

#573C94 #943C4D #79943C #3C9483

square

#573C94 #943C4D #79943C #3C9483

split-complementary

#573C94 #94833C #4D943C

monochromatic

#24193D #3D2A68 #573C94 #7354BA #977FCB

Accessibility & contrast

On white

8.47

#573C94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#573C94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573C94

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573C94	#FFFFFF	#000000	##FFFFFF
##573C94	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054E97

Deuteranopia (green-blind)

#134B92

Tritanopia (blue-blind)

#474F62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #573c94;
/* rgb */ color: rgb(87, 60, 148);
/* oklch */ color: oklch(43.4% 0.139 294.0);

Tailwind

colors: {
  custom: {
    50: '#8b73b4',
    500: '#573c94',
    950: '#000000',
  },
}

SCSS

$custom: #573c94;
$custom-light: #8b73b4;
$custom-dark: #000000;

JSON

{
  "hex": "#573c94",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 148
  },
  "hsl": {
    "h": 258.409,
    "s": 42.308,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43364,
    "c": 0.13866,
    "h": 294
  },
  "luminance": 0.07396
}

Semantic roles & 50–950 ramp

primary

#573C94

secondary

#A2B577

accent

#D256AC

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573C94

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

Preview Lab → · Contrast checker → · Palette generator →