#573F92#573F92

#573F92 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.7% C 0.131 H 293.6°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#573F92
RGB	rgb(87, 63, 146)
HSL	hsl(257, 40%, 41%)
HSV	hsv(257, 57%, 57%)
CMYK	cmyk(40.4%, 56.8%, 0%, 42.7%)
CIE-LAB	lab(33.26, 30.57, -42.40)
CIE-LCH	lch(33.26, 52.27, 305.79°)
OKLab	oklab(43.74% 0.0525 -0.1204)
OKLCH	oklch(43.74% 0.131 293.6)
XYZ	xyz(10.8949, 7.6563, 28.0923)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F92 #7A923F

analogous

#3F5092 #573F92 #803F92

triadic

#573F92 #92573F #3F9257

tetradic

#573F92 #923F50 #7A923F #3F9280

square

#573F92 #923F50 #7A923F #3F9280

split-complementary

#573F92 #92803F #50923F

monochromatic

#241A3C #3E2D67 #573F92 #7357B7 #9782C9

Accessibility & contrast

On white

8.30

#573F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#573F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F92

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F92	#FFFFFF	#000000	##FFFFFF
##573F92	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164F95

Deuteranopia (green-blind)

#1D4D90

Tritanopia (blue-blind)

#485062

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #573f92;
/* rgb */ color: rgb(87, 63, 146);
/* oklch */ color: oklch(43.7% 0.131 293.6);

Tailwind

colors: {
  custom: {
    50: '#8a75b2',
    500: '#573f92',
    950: '#000000',
  },
}

SCSS

$custom: #573f92;
$custom-light: #8a75b2;
$custom-dark: #000000;

JSON

{
  "hex": "#573f92",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 146
  },
  "hsl": {
    "h": 257.349,
    "s": 39.713,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43737,
    "c": 0.13139,
    "h": 293.6
  },
  "luminance": 0.07657
}

Semantic roles & 50–950 ramp

primary

#573F92

secondary

#A3B379

accent

#D058AD

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573F92

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

Preview Lab → · Contrast checker → · Palette generator →